Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-11-12 Thread foxesden


I am not sure your source of the m4a files is or what your music player
is and can handle, I assume you are playing both files on the same
server. 

I have done a bit of reading, and don't think that there is an easy
answer.

m4a is a container which can handle ALAC (lossless) and AAC (compressed)
music.
The two mode in AAC being LC & HE. With HE being a later more complex
form of compression.

https://www.reddit.com/r/audiophile/comments/18b0yg/aac_vs_heaac_what_is_the_difference_which_should/

in the Inguz custom.conf this transcoding used will depend on player
capabilities. Essentially if it can handle flac the output will be 24
bit flac, if not you get 16 bit wav. Assuming the player can handle flac
the line will look like this.

[faad] -q -w -f 1 $FILE$ | [InguzDSP] -id "xx:xx:xx:xx:xx:xx" -wav -wavo
-d 24 | [flac] -cs -0 --totally-silent -

The first part of this line "[faad] -q -w -f 1 $FILE$" converts the
inbound file format to wav format for Inguz to process. 
So 
The additional settings for faad may not be able to handle AAC HE
formatting or the faad executable itself may be the problem.

I also note that you are using C3PO plugin, which also is used to help
setup transcoding. In my experience using this in conjunction with Inguz
does not work well and you end up with unpredictable results. I
understand that custom.conf get loaded before the main conf, and I think
C3PO will potentially compete with Inguz settings. Given that C3PO gives
multiple options to convert a file, I think what is happening is that
the server will pick the easiest one for the file type and use that. So
my suggestion would be to disable C3PO for the player in question and
retry that. 

I will have a look at the switches for FAAD and see if there is a
one-size fits all, but I barely have any apple music so it is not
something I want to spend a lot of time on. If you are able to identify
a revised command for FAAD I can certainly look at incorporating it.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-11-07 Thread foxesden


The Inguz plugin script probably does not generate the mappings in the
custom.conf file. I am psyching myself up to doing a re-write of this
script and can probably address missing mappings as part of that. 

I am a bit of a novice with Perl and the LMS plugin structure is pretty
complex and I only dip into it now and then, hence it takes me an age to
get anything done :( , so don't hold your breath.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-11-02 Thread artatgray


artatgray wrote: 
> Both types play fine now. The HE-AAC files just don't get a tokenized
> command with InguzEQ.exe in it, and AAC LC files do even though they
> both share the *.m4a file extension.

Anyway, heres a 500 line log in pdf with the tokenized commands. The
Beyondjazz track is the HE-AAC one:


+---+
|Filename: 192.168.68.56_9000_server.log_lines=500#bottom.pdf   |
|Download: http://forums.slimdevices.com/attachment.php?attachmentid=39011|
+---+


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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-11-02 Thread artatgray


Apesbrain wrote: 
> Do both types of files play when InguzEQ not installed?

Both types play fine now. The HE-AAC files just don't get a tokenized
command with InguzEQ.exe in it, and AAC LC files do even though they
both share the *.m4a file extension.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-11-02 Thread Apesbrain


artatgray wrote: 
> The latter have no problem being passed through the InguzEQ pipeline on
> the way to transcoding. However, the former does not.
Do both types of files play when InguzEQ not installed?



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-11-02 Thread artatgray


Hello,

I've a number of m4a files. Some are encoded as HE-AAC SBR and others as
AAC LC. However, they all share the same file extension, that being *.
m4a.

The latter have no problem being passed through the InguzEQ pipeline on
the way to transcoding. However, the former does not.

It's especially perplexing since they all share the same file extension
as I've mentioned already.

What information does anyone need to help me resolve the issue?

Thanks in advance.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-11-02 Thread artatgray


Hello,

I have a number of *.m4a files. The lower bitrate ones are encoded as
HE-ACC SBR, where as the others are AAC LC.

The issue I'm having is I can't get the former into the InguzEQ pipeline
for processing. The AAC LC ones are processed as I require, though, and
they're all using the *.m4a extension. I've verified this in the log. 

It's perplexing. 

What information do you need from me to help diagnost the problem?

Thanks in advance... 😎



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-10-17 Thread foxesden

artatgray wrote: 
> Hi all,
> 
> I've seeing the following in the log for InguzEQ, its logging level I've
> set to "Debug“:
> 
> (261) InguzEQ: jiveTopMenu
> [22-10-11 05:27:19.5525] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
> 0=Bass
> [22-10-11 05:27:19.5526] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
> 1=Treble
> [22-10-11 05:27:19.5528] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
> F=Flatness
> [22-10-11 05:27:19.5529] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
> L=Quietness
> [22-10-11 05:27:19.5530] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
> B=Balance
> [22-10-11 05:27:19.5531] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
> W=Width
> 
> 
> What I'm concerned about is the Treble value set to "1" when Treble
> isn't an option on the control panel.
> 
> What gives?
> 
> Thanks in advance.

I think you asked this question in another thread. This logging relates
to the Menu Display on JIVE and the numbering is a counter for the
frequency being displayed. There are some default settings for 2 and 3
channel equalisers to set them to bass/treble or bass/mid/treble. It has
nothing to do with the gain settings.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-10-10 Thread artatgray

Hi all,

I've seeing the following in the log for InguzEQ, its logging level I've
set to "Debug“:

(261) InguzEQ: jiveTopMenu
[22-10-11 05:27:19.5525] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
0=Bass
[22-10-11 05:27:19.5526] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
1=Treble
[22-10-11 05:27:19.5528] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
F=Flatness
[22-10-11 05:27:19.5529] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
L=Quietness
[22-10-11 05:27:19.5530] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
B=Balance
[22-10-11 05:27:19.5531] Plugins::InguzEQ::Plugin::debug (261) InguzEQ:
W=Width


What I'm concerned about is the Treble value set to "1" when Treble
isn't an option on the control panel.

What gives?

Thanks in advance.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-10-07 Thread cliveb


artatgray wrote: 
> 
> Because the EQ adjustments are subtle, I need a log to verify that
> InguzEQ is doing its thing properly.
> 
> How would I go about producing it?
> 
I realise this is a somewhat flippant comment, but it has to be said:

If the EQ is subtle enough that you can't tell by listening, do you
really need to know?
And in that case do you really need DRC?



Until recently: Transporter -> ATC SCM100A, now sold :-(
House move forced change to: piCorePlayer(RPi2/HiFiBerry DIGI2 Pro) ->
Meridian 218 -> Meridian M6

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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-10-06 Thread Apesbrain


artatgray wrote: 
> How would I go about producing it?
Inguz EQ produces a log at "C:\ProgramData\InguzEQ\log.txt" in Windows. 
It will show you what is happening by track.  Also note whether
CLIPPING+ is present in which case you'll need to reduce gain in
"C:\Program
Files\Squeezebox\server\Bin\MSWin32-x86-multi-thread\InguzDSP.exe.config".



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2022-10-06 Thread artatgray


Hi all,

I've got the revised InguzEQ installed and apparently activated.

I generated an impulse response file based upon my desired target EQ
curve per the documented requirements (32 float wav) in REW.

Because the EQ adjustments are subtle, I need a log to verify that
InguzEQ is doing its thing properly.

How would I go about producing it?

Thanks in advance,
Bill



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-10-06 Thread Apesbrain


JonSqueeze wrote: 
> 
> What do I do with: InguzReskin_v0.02.zip
Unzip the file and I think the instructions are included. They are also
in the thread I linked.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-10-06 Thread JonSqueeze


I changed to: 9.33.

What do I do with: InguzReskin_v0.02.zip?

Thanks!



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-10-06 Thread Apesbrain


JonSqueeze wrote: 
> I'm having troubles getting InguzEQ to work. The EQ plugin is not
> selectable "not compatible with this version of LMS". LMS version is 8.3

You may need to manually edit the INSTALL.XML file.  The MAXVERSION
should say:


Code:

 *
  



Be sure when you save it to keep the XML file extension.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-10-06 Thread JonSqueeze


Apesbrain wrote: 
> I can confirm Inguz is working with LMS 8.3.0 on Windows 7 x86 server;
> this on latest Community Firmware.  If you are using Material Skin, go
> into "Settings" (CTRL+G) and enable display of the "Extras" menu.
> 
> [image: https://i.imgur.com/RjWxOZb.jpg]


I'm having troubles getting InguzEQ  to work. The EQ plugin is enabled
and "Extras" menu is displayed but InguzEQ is not shown. LMS version is
8.2.1.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-09-20 Thread Apesbrain


I can confirm Inguz is working with LMS 8.3.0 on Windows 7 x86 server. 
If you are using Material Skin, go into "Settings" (CTRL+G) and enable
display of the "Extras" menu.

[image: https://i.imgur.com/RjWxOZb.jpg]



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-09-20 Thread Annie Body


Hi
I am trying to get Inguz working with my Squeezebox. I just want to see
what difference DRC might make.
I know it is no longer supported, and have gleaned much information
regarding modifications etc. that need to be applied when updating LMS.
I did manage to get it installed using Squeezebox Firmware 7.8.0_r16754
and LMS 8.2.0 but found I had a problem with the volume output level.
I corrected this by uninstalling LMS, then reinstalling 7.7.6, updating
to 8.2.0. via each release, but what I have found is that the 'Extras'
folder is no longer displayed.

Back to using LMS 7.7.6 from a fresh install and there is still no
'Extras' folder.
Where should the default 'Extras' location be? Is it within another
folder? How do I access it?
Is there a preferred firmware LMS version I should be using? Logitech
state that you cannot downgrade the Squeezebox firmware and do not
support previous version downloads.

Regards and thanks



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-03-09 Thread foxesden


After a lot of reading through these forums, and finally working out how
to get C3PO working I was able to get Qobuz running through Inguz.

Qobuz streams in flac, and I found that when I changed the file types
for flac to stop LMS transcoding to mp3 or PCM then no music played
C3PO has a handy feature which allows you to see the command last run
for trancoding a song. This allows you to definitively confirm that the
setup is working and Maroc had posted a config to convert from Qobuz to
DSD. I am not using DSD - but in the post marcoc1712 indicated that the
flac settings for Qobuz needed to be different to regular file streams.

I ended up finding this entry in the Inguz Plugin.pm perl script. the
first 3 lines are the original command (starting flc flc*..) I commented
out the client parameter to stop the command being applied to any
player. The second command (also starting flc flc *) is the command for
trancoding and piping flac to Inguz.

flc flc * CommentedOut
# FT:{START=--skip=%t}U:{END=--until=%v}
[flac] -dcs $START$ $END$ -- $FILE$ | [$CONVAPP$] -id "CommentedOut"
-wav -wavo -d 24 | [flac] -cs -0 --totally-silent -

flc flc * $CLIENTID$
# FRI
[flac] -dcs --totally-silent $START$ $END$ -- $FILE$ |  [$CONVAPP$] -id
"$CLIENTID$" -wav -wavo -d 24 | [flac] -cs -0 --totally-silent -


I also found the equivalent entries in the custom-convert.conf file also
located in the Inguz plugin folder. The time you need to replace both
$CLIENTID statements with the PlayerID. You may need to repeat on the
server cache too. The entry will look like this
flc flc * 84:39:be:67:5c:ea
# FRI
[flac] -dcs $START$ $END$ -- $FILE$ | [InguzDSP] -id
"84:39:be:67:5c:ea" -wav -wavo -d 24 | [flac] -cs -0 --totally-silent -

So this definitely works, but there is a downside. The flac streams are
no longer interactive. You can play and pause, but if you try and click
on the playing progress bar to move further down a track then the player
simply moves onto the next track ( I like exploring new music through
auto-plalylists so often find boring/annoying music and want to see if
it gets better). 

So I may need to do further tests to see if I can fix this.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2021-03-08 Thread foxesden


I have recently signed up for Qobuz and have it working through LMS. I
have noticed that the streams do not get touched by Inguz.

URL: qobuz://6276749.flac

I have set the stream to run proxied rather than direct. But this does
not make any difference. I also have volume reduction for remote streams
set to -8.

Can anyone advise what I might need to change?



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-11-06 Thread foxesden


I can't answer that one, as I have been running Sqeezelite on my Home PC
and using the Inguz for Correction while on my work laptop (they share a
monitor)
I must admit , because of the delay in the filter kicking in, I am often
unsure whether the filter has been picked up. It is much simpler with
Equalizer APO and Peace UI, but I can't switch that remotely.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-11-06 Thread Apesbrain


foxesden wrote: 
> Yes it is in program data. So what do you mean that the settings don't
> stick? That they no longer appear on the UI or that the player doesn't
> pick them up?
Exactly, the player doesn't pick them up after a server restart.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-11-06 Thread foxesden


Yes it is in program data. So what do you mean that the settings don't
stick? That they no longer appear on the UI or that the player doesn't
pick them up?



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-11-06 Thread Apesbrain


foxesden wrote: 
> I am no expert, but I have been playing around with Inguz lately and the
> eq settings are stored in the Settings folder with file names ending in
> .conf.
Thanks.  I've tried editing that file, but the changes don't "stick".

You're talking about the settings files in
[%PROGRAMDATA%\InguzEQ\Settings], right?



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-11-06 Thread foxesden


I am no expert, but I have been playing around with Inguz lately and the
eq settings are stored in the Settings folder with file names ending in
.conf.

I have used notepad++ to edit the settings. e.g. Here is a manual eq for
my iLoud desktop monitors. I am still working this out myself, but hope
it helps 







0
0
0
-

0
0
0
0
0
0
0
-0.4
-1.2
-0.8
-0.4
0
0
-0.2
0
0
0
0
0
-0.8
-4
-1.2
0
0
0
0
0
-1.5
-1.6
-2.8
-0.4

0
10





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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-09-14 Thread Apesbrain


If possible, which config file do I edit to change the EQ center
frequencies?  Thanks.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-03-12 Thread Wirrunna


Allanto posted -
https://forums.slimdevices.com/showthread.php?111589-LMS-8-0-0-Questions&p=967756&viewfull=1#post967756

Allanto wrote: 
> Hi All,
> 
> Not sure if this is the right thread, but it's related to LMS8.
> 
> If anyone is using Inguz EQ, and is upgrading to LMS8, you will probably
> see that Inguz EQ gives the following Error in the "Plugins" settings
> 
> Inactive Plugins > EQ > Plugin is incompatible with this version of
> Logitech Media Server. Please update
> 
> To resolve this do the following:-
> 1. Edit the file ...\Squeezebox\server\Plugins\InguzEQ\install.xml,
> using something like notepad.
> 2. Change the entry *7.** to
> *8.**
> 3. Save the file, and then go back to the plugins setting and enable
> Inguz EQ
> 4. Restart LMS and EQ should now be enabled.

On a vortexbox, the path is /var/lib/squeezeboxserver/Plugins/InguzEQ .



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-29 Thread JohnB


Internet Explorer & Silverlight

The Inguz browser interface is only functional with Internet Explorer
and with Silverlight installed on the PC.

If Silverlight is installed and if there is an error message when
accessing the Inguz options in Internet Explorer - check whether
Silverlight is enabled in Internet Explorer.

Within IE, press Alt on the keyboard to reveal the menu bar with the
Tools option.
Click on Tools
Select Toolbars and Extensions
"Show" will initially show "Currently loaded add-ons". Silverlight might
not show up there
Change the "Show" to "All add-ons"
Scroll down to Silverlight and check whether it is enabled - change if
necessary.

On my newly upgraded to W10 system I got the silverlight error message
even though, when I checked, Silverlight was enabled.

However, the process of merely checking (as above) suddenly enabled
Inguz to work in Internet Explorer and it still worked after rebooting
and re-opening IE.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-29 Thread JohnB


firedog wrote: 
> Just before I saw this post, I decided to remove/uninstall inguz and
> re-install. Before the re-install I also updated from LMS 7.91 to 7.92. 
> It took me a couple of tries for the plugin to be accepted, but when it
> was all installed I did notice that all 3 of those files were there -
> and they had not been before.
> It does seem to be working now.
> ...
> BTW, I am getting some CLIPPING notices in the log. How do I adjust the
> gain? I hope I don't need the Silverlight for that, because it isn't
> working.

Glad that it is now working.

I think that the InguzDSP.exe, InguzDSP.exe.config, DSPUtil.dll files
must have been originally been placed in the wrong folder.

It would be a good idea to check whether any of those are still present
in the folder they were originally copied to and delete them.

Apesbrain has given details of how to adjust the gain. The file can be
edited in, say, Notepad.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread Apesbrain


Gain can be adjusted here:
C:\Program
Files\Squeezebox\server\Bin\MSWin32-x86-multi-thread\InguzDSP.exe.config



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread firedog


JohnB wrote: 
> Just a thought - can you please confirm that the files
> 
> InguzDSP.exe
> InguzDSP.exe.config
> DSPUtil.dll
> 
> are all in the folder: "C:\Program Files
> (x86)\Squeezebox\server\Bin\MSWin32-x86-multi-thread"
> 
> together with sox.exe (, etc)

Hi JohnB-
Thanks again.
Just before I saw this post, I decided to remove/uninstall inguz and
re-install. Before the re-install I also updated from LMS 7.91 to 7.92. 
It took me a couple of tries for the plugin to be accepted, but when it
was all installed I did notice that all 3 of those files were there -
and they had not been before.
It does seem to be working now. I purposely choose a 48k filter file in
extras, as I knew almost any thing I played would need to be resampled.
And as far as I can see in this log, it's working:


20200129012112: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200129012112: b8:27:eb:3a:b6:bf 1632931 samples, 154779.5504 ms
(291.0876 init), 0.239 * realtime, peak -4.7238 dBfs
20200129012112: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200129012112: b8:27:eb:3a:b6:bf Gain -16 dB
20200129012112: b8:27:eb:3a:b6:bf Impulse Impulses\T-flat F-Default
M-hogtalare 27012048.wav, matrix (null)
20200129012112: b8:27:eb:3a:b6:bf Can't use Impulses\T-flat F-Default
M-hogtalare 27012048.wav: its sample rate is 48000 not 44100
20200129012112: b8:27:eb:3a:b6:bf Using resampled version
Temp\44100_0026B57238_Impulses_T-flat F-Default M-hogtalare 27012048.wav
instead
20200129012112: b8:27:eb:3a:b6:bf EQ flat
20200129012113: b8:27:eb:3a:b6:bf 16/44100 PCM => 24/44100 PCM
TRIANGULAR, gain -16 dB
20200129012122: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200129012122: b8:27:eb:3a:b6:bf 1639075 samples, 9996.2886 ms
(214.9298 init), 3.7014 * realtime, peak -4.7238 dBfs
20200129012122: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200129012123: b8:27:eb:3a:b6:bf Gain -16 dB
20200129012123: b8:27:eb:3a:b6:bf Impulse Impulses\T-flat F-Default
M-hogtalare 27012048.wav, matrix (null)
20200129012123: b8:27:eb:3a:b6:bf Can't use Impulses\T-flat F-Default
M-hogtalare 27012048.wav: its sample rate is 48000 not 96000
20200129012123: b8:27:eb:3a:b6:bf Using resampled version
Temp\96000_0026B57238_Impulses_T-flat F-Default M-hogtalare 27012048.wav
instead
20200129012123: b8:27:eb:3a:b6:bf EQ flat
20200129012123: b8:27:eb:3a:b6:bf 24/96000 PCM => 24/96000 PCM
TRIANGULAR, gain -16 dB
20200129012131: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200129012131: b8:27:eb:3a:b6:bf 2220707 samples, 8567.5556 ms
(281.9226 init), 2.6845 * realtime, peak -1.1036 dBfs
20200129012131: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200129012131: b8:27:eb:3a:b6:bf Gain -16 dB
20200129012131: b8:27:eb:3a:b6:bf Impulse Impulses\T-flat F-Default
M-hogtalare 27012048.wav, matrix (null)
20200129012131: b8:27:eb:3a:b6:bf Can't use Impulses\T-flat F-Default
M-hogtalare 27012048.wav: its sample rate is 48000 not 44100
20200129012131: b8:27:eb:3a:b6:bf Using resampled version
Temp\44100_0026B57238_Impulses_T-flat F-Default M-hogtalare 27012048.wav
instead
20200129012131: b8:27:eb:3a:b6:bf EQ flat
20200129012131: b8:27:eb:3a:b6:bf 16/44100 PCM => 24/44100 PCM
TRIANGULAR, gain -16 dB
20200129012136: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200129012136: b8:27:eb:3a:b6:bf 1927843 samples, 4942.4776 ms
(229.7122 init), 8.7001 * realtime, peak -14.8925 dBfs
20200129012136: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200129012136: b8:27:eb:3a:b6:bf Gain -16 dB
20200129012136: b8:27:eb:3a:b6:bf Impulse Impulses\T-flat F-Default
M-hogtalare 27012048.wav, matrix (null)
20200129012136: b8:27:eb:3a:b6:bf Can't use Impulses\T-flat F-Default
M-hogtalare 27012048.wav: its sample rate is 48000 not 44100
20200129012136: b8:27:eb:3a:b6:bf Using resampled version
Temp\44100_0026B57238_Impulses_T-flat F-Default M-hogtalare 27012048.wav
instead
20200129012136: b8:27:eb:3a:b6:bf EQ flat
20200129012137: b8:27:eb:3a:b6:bf 16/44100 PCM => 24/44100 PCM
TRIANGULAR, gain -16 dB



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread JohnB


Just a thought - can you please confirm that the files

InguzDSP.exe
InguzDSP.exe.config
DSPUtil.dll

are all in the folder: "C:\Program Files
(x86)\Squeezebox\server\Bin\MSWin32-x86-multi-thread"

together with sox.exe (, etc)



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread JohnB


I need to think about this. 

Which version of LMS are you using?

In the meantime I will update my W10 system with the latest LMS and
retest my system to see whether I can replicate the problem.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread firedog


Thanks again. My Sox.exe is in the same place as yours. So the question
is, why is Inguz looking for it in the wrong place? And how do I "fix"
that? 
I also followed your other advice about deleting files and restsrting
LMS and the Touch. Same results as you saw above. Whenever the
samplerates of thr filter and the playback file don't match, Sox isn't
found.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread JohnB


firedog,

I've just looked at the code for InguzDSP. It looks as though, on your
PC, it couldn't fine sox.exe in the location it was expecting to find
it.

In my W10 system sox.exe is in folder: "C:\Program Files
(x86)\Squeezebox\server\Bin\MSWin32-x86-multi-thread"

Can you check whether sox.exe is there on your Windows machine.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread JohnB


firedog wrote: 
> Okay, above I wasn't getting playback but now I am. But I still don't
> think the RC is working properly. Question: I have 6 correction filters,
> one for each common sample rate: 44.1, 48, 88.2, 96, 176.4 and 192. In
> the "EXTRA"  settings of the Touch, it seems only to allow me to use one
> filter.  Does, Ignuz not know how to interpolate the filters for each
> sample rate? How do I do correction for playback files with different
> sample rates if I can only choose one of the filters?

You can only choose one filter to be active at any time. 

If the FIR filter has the same sampling rate as the file being played it
will be used.

If the filter has a different sampling rate then Inguz will attempt to
resample the filter to the sampling rate of the file and save the
resampled filter in the folder C:\ProgramData\InguzEQ\Temp\

If it can't resample the filter then Inguz can't process the music file,
but it should still play.

firedog wrote: 
> Here's the log:
> 20200128191453: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
> -wavo -d 24
> 20200128191454: b8:27:eb:3a:b6:bf Gain -16 dB
> 20200128191454: b8:27:eb:3a:b6:bf Impulse Impulses\T-flat F-Default
> M-hogtalare 27012096.wav, matrix (null)
> 20200128191454: b8:27:eb:3a:b6:bf EQ flat
> 20200128191454: b8:27:eb:3a:b6:bf 24/96000 PCM => 24/96000 PCM
> TRIANGULAR, gain -16 dB
> 20200128191522: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
> closed
> 20200128191522: b8:27:eb:3a:b6:bf 1987235 samples, 28734.6157 ms
> (203.1101 init), 0.696 * realtime, peak -4.3525 dBfs
> 

That, the first bit of the "second" log, looks right

In the following section you are playing a 44.1kHz file, still using the
96kHz filter.
Inguz first checks whether it has previously created a resampled file,
but there is no resampled file present.
So it attempts to resample the filter file using sox.

BUT for some strange reason it hasn't picked up on the sox path

20200128191523: b8:27:eb:3a:b6:bf Trying sox
"C:\ProgramData\InguzEQ\Temp\RE00B9A7FE0A.wav"
"C:\ProgramData\InguzEQ\Temp\44100_0038F87BF0_Impulses_T-flat F-Default
M-hogtalare 27012096.wav" rate -v -I 44100

Should be 

20200128191523: b8:27:eb:3a:b6:bf Trying  *"C:\Program Files
(x86)\Squeezebox\server\Bin\MSWin32-x86-multi-thread\sox.exe"*
"C:\ProgramData\InguzEQ\Temp\RE00B9A7FE0A.wav"
"C:\ProgramData\InguzEQ\Temp\44100_0038F87BF0_Impulses_T-flat F-Default
M-hogtalare 27012096.wav" rate -v -I 44100

I'm not sure why that has happened but Inguz needs LMS to be restarted a
few times for it to be fully operational.

So I suggest you:

Stop LMS
Delete the contents of C:\ProgramData\InguzEQ\Temp\
Restart the Touch
Restart LMS

Let me know what happens

(I'll come back to you on Internet Explorer - it might be that
Silverlight isn't enabled in its settings.)



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread firedog


JohnB wrote: 
> You say you have loaded the FIR files into your touch.
> 
> Are you running LMS on your Touch, rather than on a separate PC, etc? If
> so you will not be able use the Inguz plugin - the Touch just doesn't
> have the processing power.
No. Sorry for not being clear. I've got a pretty powerful Windows server
with LMS running on it. When I said I loaded the files onto the Touch, I
meant I went into Extras>EQ>Room Correction and picked one of the
correction filters that show up there - the ones loaded into
C:\ProgramData\InguzEQ\Impulses

Thanks



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread JohnB


You say you have loaded the FIR files into your touch.

Are you running LMS on your Touch, rather than on a separate PC, etc? If
so you will not be able use the Inguz plugin - the Touch just doesn't
have the processing power.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread firedog


Thanks for your help. I made progress. 
I have convolution files I made in Audiolense. They supposedly are 32
bit float, and are wav files.
I loaded them into my Touch, but can't get playback.
Here's the log output showing the error, I'd appreciate it if one of you
can tell me what this means and how to fix it.

20200128134530: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200128134530: b8:27:eb:3a:b6:bf Gain -16 dB
20200128134531: b8:27:eb:3a:b6:bf Impulse (null), matrix (null)
20200128134531: b8:27:eb:3a:b6:bf EQ flat
20200128134531: b8:27:eb:3a:b6:bf 16/44100 PCM => 24/44100 PCM
TRIANGULAR, gain -16 dB
20200128134531: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200128134531: b8:27:eb:3a:b6:bf 578211 samples, 468.7338 ms (78.1112
init), 27.7343 * realtime, peak -10.1932 dBfs
20200128134531: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200128134531: b8:27:eb:3a:b6:bf Gain -16 dB
20200128134532: b8:27:eb:3a:b6:bf Impulse (null), matrix (null)
20200128134532: b8:27:eb:3a:b6:bf EQ flat
20200128134532: b8:27:eb:3a:b6:bf 16/44100 PCM => 24/44100 PCM
TRIANGULAR, gain -16 dB
20200128134551: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200128134551: b8:27:eb:3a:b6:bf 2718371 samples, 19409.1153 ms
(78.1237 init), 3.1429 * realtime, peak -26.0895 dBfs
20200128134551: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200128134551: b8:27:eb:3a:b6:bf Gain -16 dB
20200128134551: b8:27:eb:3a:b6:bf Impulse (null), matrix (null)
20200128134551: b8:27:eb:3a:b6:bf EQ flat
20200128134552: b8:27:eb:3a:b6:bf 16/44100 PCM => 24/44100 PCM
TRIANGULAR, gain -16 dB
20200128134639: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200128134639: b8:27:eb:3a:b6:bf 3664547 samples, 47862.4218 ms
(78.1093 init), 1.7341 * realtime, peak -7.2698 dBfs
20200128134640: InguzDSP (version 0.9.32) -id b8:27:eb:3a:b6:bf -wav
-wavo -d 24
20200128134640: b8:27:eb:3a:b6:bf Gain -16 dB
20200128134640: b8:27:eb:3a:b6:bf Impulse (null), matrix (null)
20200128134640: b8:27:eb:3a:b6:bf EQ flat
20200128134640: b8:27:eb:3a:b6:bf 16/44100 PCM => 24/44100 PCM
TRIANGULAR, gain -16 dB
20200128155835: b8:27:eb:3a:b6:bf Write fault 232: The pipe is being
closed
20200128155835: b8:27:eb:3a:b6:bf 3764899 samples, 7915069.2555 ms
(62.4987 init), 0.0107 * realtime, peak -11.3439 dBfs
20200128165944: InguzDSP (version 0.9.32) 
20200128165944: -id must be specified.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread JohnB


firedog,

Apesbrain has already covered much of this but 

The Inguz browser interface is only functional with Internet Explorer
(partly because only Internet Explorer supports Silverlight).

Silverlight needs to be installed on the same PC as the browser.

If you already have FIR filter files, for Inguz these should be 32bit
wave files and the files should be copied to folders:

Windows: C:\ProgramData\InguzEQ\Impulses\

Ubuntu: /usr/share/InguzEQ/Impulses/
- Mine are set to Owner squeezeboxserver:nogroup, Permissions: 777

If you want to set up equalization, this can be done either using the
browser interface or via iPeng on an iPad or Orange Squeeze, Squeeze
Commander.

Let us know how you get on.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread Apesbrain


firedog wrote: 
> I do have Silverlight installed on the LMS server. What's missing?
> 
> Plus: How do I add my RC convolution filters? If I go to my Touch
> interface to Extras>EQ>DRC the only option that appears in "none". 
> 
> Thanks
The Silverlight thing is very unpredictable.  I don't depend on it, but
instead access EQ via mobile app: Orange Squeeze or Squeeze Commander. 
You can designate your filter file in the app or on your Touch under
"Extras > EQ > Settings > Room Correction".  The file first needs to be
on the server in the "C:\ProgramData\InguzEQ\Impulses" folder if
Windows.  May also need a server restart to see it.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2020-01-28 Thread firedog


Just installed this. When I go to plugins>EQ>settings 
I get 
"Cannot initialize Silverlight: createSilverlightControl is not
defined"

I do have Silverlight installed on the LMS server. What's missing?

Plus: How do I add my RC convolution filters?

Thanks



GIK Acoustics Room Treatments. Isol Line conditioner/protection. iFi AC
iPurifiers>CAPS4 Pipeline w/Sonore PS >Bricasti M5 network player>Kii
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Touch, Duet Controller,  a RB Pi 3B+ running piCorePlayer as an SBT
emulator in additional rooms.

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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-12-30 Thread Apesbrain


Interesting finding: Since updating my PC from Win 7 to Win 10, I can
now see and control Inguz settings in Internet Explorer (11.535.18362.0
x64).



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-11-25 Thread JohnB


A couple of things to look at first:

You say that Inguz stopped working about a week ago. Were there any
changes to your PC or LMS that you did around that time?

Inguz needs lame to be installed for Inguz to work with mp3 files, so
please  check that lame is installed for LMS. In Windows 7 lame.exe
should be in the folder "C:\Program Files (x86)\Squeezebox\server\Bin".



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-24 Thread Apesbrain


JohnB wrote: 
> Well, I've confirmed your findings.
Thanks for trying it yourself.  I solved the problem the "brute force"
way: converted all my one-channel FLAC to "dual-mono" 2-channel.  The
files are no larger so I guess FLAC must record this using a flag rather
than storing two identical channels.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-24 Thread JohnB


Well, I've confirmed your findings. On a test with pick noise the mono
single channel was approx 8 or 9dB quieter.

I would guess that it is a bug but that doesn't get us much further.
Sorry I don't have a resolution.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-24 Thread JohnB


Odd. I'll do some tests later today.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-23 Thread Apesbrain


Have been using Inguz for a few days now and have discovered that mono
(one-channel) tracks play back greatly reduced in volume.  If I convert
these tracks to "dual-mono", i.e. two-channels both the same, then
normal volume is restored.  Any idea on how to get around this, or is it
just part of what Inguz does?  Thanks.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-18 Thread Apesbrain


Silverlight is installed and enabled. I found easiest way to adjust
settings is to edit the target player's config file.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-18 Thread JohnB


Sorry, I have no idea whether Inguz interferes with ReplayGain. I would
guess not but the only way to find out is to see what happens.

Yes, it is a tedious to change Balance, Equalization etc with a
tablet/smartphone app - partly because the settings have increments of
0.1 (set in index.htlm). It would be a good idea to see why the Inguz
web interface doesn't work on your IE. You might be right that it is a
x86/x64 thing but:

I would open IE
Press Alt
Select Tools
Select "Manage Addons"
Change "Currently Loaded Add-ons" to "All add-ons" (bottom of the LH
panel)
Scroll down to "Microsoft Corporation"
If "Microsoft Silverlight" isn't present in the list it is likely that
it isn't installed on your computer. (The installation file can be
downloaded from Microsoft.)
If "Microsoft Silverlight" is present in the list it should be set to
"Enabled"

As I said, I mainly use iPeng on an iPad to control LMS (including
Inguz) and it works pretty well - but there are occasions when it is
convenient to use the web interface for Inguz.

(By the way, when I want to disable Inguz I do so by disabling the Inguz
options in the Filetypes.)



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-18 Thread Apesbrain


Thanks again for your help.  Between your replies and calmly reading the
manual, I have a better understanding of what's going on.  I've set the
Gain to -10dB and that seems a good balance between the volume being too
low in my system and seeing excessive clipping.  The Silverlight problem
may be a x64/x86 thing; instead I can access settings via my Squeezebox
phone apps (Squeeze Commander and Orange Squeeze).

What I found initially confusing is that you can only see a limited
range of adjustment (for Balance and Width, for example).  If you wish
to go beyond this range, you need to select the most extreme value
visible then "Back & Re-select" and additional range options will appear
beyond the extreme you selected.  Setting Balance to "2" (left down
1dB/right up 1dB) took several of these back-and-forth iterations to
finally see the radio button for the setting I wanted.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-18 Thread JohnB


As far as I know, sox is only used for Digital Room Correction and even
then it is only used to resample the selected FIR impulse file to the
sampling rate of the music being played, if they differ. (The impulse
file determines the DRC to be applied). There is an entry in log.txt
when sox is used in that way.

All the processing for balance, width, equalization, DRC, etc, etc is
done by InguzDSP.exe and DSPUtil.dll.

The balance/width settings aren't written to the log.txt file.  (Looking
at the source code, I suppose it would be possible to amend it to do
that but I am reluctant to mess with something that currently works
OK).

For information: a balance setting of, say, +6 adjusts the left channel
by -3dB and the right channel by +3dB (hence the need to keep an eye on
the log.txt and gain setting with regard to clipping).



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-18 Thread Apesbrain


I'm not sure, but I think it's working now. I've immediate interest in
the Balance and Width functions. I may use the DRC feature in the
future. Is there a way to confirm this processing is enabled? A log or
configuration file that shows the SoX commands being applied?



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-18 Thread JohnB


I've just tested the Balance option on my W7 setup and it seems to work
fine.

BUT

Changes to the Inguz settings don't take effect in "real time", whilst a
track is playing. If you stop the track and then start it again the
changes should take effect.

Please let me know if this helps.

In general, it seems overkill to employ Inguz DSP in order to correct a
balance problem - isn't it possible to move the speakers or change the
listening position?

Gain
As you have discovered there is a "gain" setting in
"InguzDSP.exe.config" (W7 location: "C:\Program Files
(x86)\Squeezebox\server\Bin\MSWin32-x86-multi-thread\InguzDSP.exe.config").


This is set to -16dB by default in order to avoid clipping caused by the
InguzDSP processing.

Do check the Inguz log file (W7 location:
"C:\ProgramData\InguzEQ\log.txt"). The peak levels are given and
"CLIPPING" warnings are shown.

If the peak levels (shown in the log.txt file) are consistently well
below "0" one can edit the gain setting in "InguzDSP.exe.config" and
then recheck. Of course, different tracks will show different peak
levels.

Some further information about the log.txt and InguzDSP.exe.conf files
are given in the "Installation on Windows" and "Inguz Documentation" pdf
files repectively.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-18 Thread JohnB


I haven't tested the Balance option but will do so later today.

(I only use Inguz for Digital Room Correction and other than that I've
only tested the equalizer option.)

Sadly, the only windows browser that supports Inguz is Internet
Explorer. For Inguz to be used in other browsers the user interface
would have to be rewritten.

I mainly control Inguz with iPeng on an iPad, though that would be
laborious for setting, say, the equalizer.

Are there any other functions you want to use, apart from Balance?

Will get back to you later today.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2019-06-17 Thread Apesbrain


The range of balance control available to me is +/- 0.4dB. How can I
make that wider? Thanks.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2018-12-22 Thread JohnB


LINKS TO INDIVIDUAL UPDATED FILES TO USE WITH EXISTING INSTALLS:

Plugin.pm and custom-types.conf:  
https://forums.slimdevices.com/showthread.php?77084-RC-(Inguz-etc-)&p=928575&viewfull=1#post928575

Index.html:  
https://forums.slimdevices.com/showthread.php?77084-RC-(Inguz-etc-)&p=928762&viewfull=1#post928762

InguzDSP.exe.config:  
https://forums.slimdevices.com/showthread.php?77084-RC-(Inguz-etc-)&p=928847&viewfull=1#post928847



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2018-12-22 Thread JohnB


UPDATED INSTALL FILES FOR UBUNTU - USING SCRIPT FILES TO AID THE PROCESS
(QUICKER).

The two script files are in the "Two_Install_Scripts.zip", which will
need to be unzipped to the same directory that InquzEQ.zip and
InguzDSP_Ubuntu.zip are in (Do NOT unzip InguzEQ.zip or
InguzDSP_Ubuntu.zip - that will happen as part of the installation
process.)

It is also a very good idea indeed to download the full "Installation on
Ubuntu" from the previous post - so you can see what the script files
are doing.


+---+
|Filename: Two_Install_Scripts.zip  |
|Download: http://forums.slimdevices.com/attachment.php?attachmentid=26327|
+---+


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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2018-12-22 Thread JohnB


Updated Install Files for Ubuntu - using step by step process (as per
original install guidelines:


+---+
|Filename: InguzDSP_Ubuntu.zip  |
|Download: http://forums.slimdevices.com/attachment.php?attachmentid=26323|
+---+


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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2018-12-20 Thread JohnB


On Ubuntu the exe files are supported by mono - that's why it needs mono
installed for Inguz to run.

Let me know how you get on.



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Re: [SlimDevices: Audiophiles] Inguz EQ/DRC

2018-12-20 Thread bakker_be


Ubuntu, nice. With all this exe-stuff I wasn't too sure ...
I'll try the installation on my 18.04 LMS :)



Main System: Touch; Marantz SR-5004 + TMA Premium 905 + TMA Premium 901
+ Teufel Ultima 20 Mk 2 + BK Monolith+ FF + Lenovo T460 + Kodi + Pioneer
PDP-LX5090H
Workshop: iPad 32GB Wifi + Squeezepad (local playback activated)
Wherever needed: Acer Iconia Tab A700 + Squeezeplayer
Kitchen: iPhone 5s + iPeng (local playback activated) + NAD 312 + Teufel
Ultima 20 Mk 2
Headphone (cozy corner): Lenovo T550 + Squeezelite-X + Cyrus Soundkey +
Topping A30 + Focal Elear
Car: TBC ...

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[SlimDevices: Audiophiles] Inguz EQ/DRC

2018-12-20 Thread JohnB


I've collated the Inguz resources I could find onto a Box.com shared
folder. (Thank you bobertuk, for your help.)

This includes:
- Documentation (in pdf files)
- Updated installation files and instructions for Windows
- Updated installation files and instructions for Ubuntu
- The individual updated Inguz files, previously posted to the "RC
(Inguz etc.)" thread.

The updated installation files incorporate the recently updated versions
of the following, previously posted to the "RC (Inguz etc.)" thread: 
- Plugin.pm
- custom-types.conf
- Index.html
- InguzDSP.exe.conf

The Ubuntu installation has been successfully tested on Ubuntu 14.04.

Although I have tested the files as far as possible - but there are non
guarantees. So use at your own risk.

With luck, this should enable Inguz to be successfully installed on
Windows or Ubuntu relatively straightforwardly.

Link to shared folder:
https://app.box.com/s/0iohpwgqnuiztmsd3y5g2dxqug4wdvq8



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