Re: [SlimDevices: Touch] can i contunue to use spotify free???

2012-06-26 Thread sunnyside

thanks. Good explenation! It has some limitations i see (& it doesn't
work!). 
So i think i'll better get the premium account. 
Carlo



sunnyside's Profile: http://forums.slimdevices.com/member.php?userid=56520
View this thread: http://forums.slimdevices.com/showthread.php?t=95608

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] post now playing to facebook wall

2012-06-26 Thread pippin

Mnyb wrote: 
> 
> Auto posting ? Really, if my friends did that i had to ignore them , the
> newsfeed would turn to spamm really quick ?

Facebook is not that dim.
With OpenGraph you have pretty fine-grained control over how and what
you want to post. You can have all your music listening recorded on
facebook, but people would have to look into your App Statistics to
learn about it (on the timeline). And then you can decide on single
tracks that you want to share them, for example.

It's quite powerful but requires quite a bit of work and also backend
hosting on the using App's side.



pippin's Profile: http://forums.slimdevices.com/member.php?userid=13777
View this thread: http://forums.slimdevices.com/showthread.php?t=95556

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] post now playing to facebook wall

2012-06-26 Thread Mnyb

Does it work properly for you ? If I do it the post gets malformed ,all
artist and song info disappears for me and the post does not appear in
the newsfeed ( on LMS 7.8 ) .

Auto posting ? Really, if my friends did that i had to ignore them , the
newsfeed would turn to spamm really quick ? Phew it can get to much
already with just the occasional spotify or YouTube clips , it would be
more irritating than those games .
would you want every tune posted ? Non addicted only check fb a couple
of times a day so their newsfeed would only be playlist interrupted by
the occasional relevant post by a friend or family member .
Believe me absolutely no one is interested in every tune you listen to
.

I try post tunes to highlight something really special that I think my
friends should hear.

Social media means a human thats posts stuff, that's the piont for me ,
not some bot capability in our apps doing it for us .



Mnyb's Profile: http://forums.slimdevices.com/member.php?userid=4143
View this thread: http://forums.slimdevices.com/showthread.php?t=95556

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Organising Favourites

2012-06-26 Thread garym

Time. More time. Yep, a good thing. ;-)



garym's Profile: http://forums.slimdevices.com/member.php?userid=17325
View this thread: http://forums.slimdevices.com/showthread.php?t=95607

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] mp4 audio

2012-06-26 Thread Mardler

Agree about YT mp4 quality for audio but often these are old and rare
tracks so quality isn't a factor. However, I have some clips where the
audio is excellent. It would be good to be able to listen to all of
these on a better system than a PC.



Mardler's Profile: http://forums.slimdevices.com/member.php?userid=56487
View this thread: http://forums.slimdevices.com/showthread.php?t=95587

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Organising Favourites

2012-06-26 Thread Mardler

Gary, yup, I follow your instructions and they make perfect sense. All I
have to do is get round to finding time amongst all the other stuff that
needs doing!



Mardler's Profile: http://forums.slimdevices.com/member.php?userid=56487
View this thread: http://forums.slimdevices.com/showthread.php?t=95607

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Upgrading the clocks in the SBT - is it necessary

2012-06-26 Thread NoRoDa

stop-spinning wrote: 
> Its just a matter of suck it and see. I wouldn't personally use the EDO
> applet for hi-res files because I am not interest in that aspect - I
> would only use the EDO applet to make the most of Async USB in order to
> bypass the clocks in the SBT and use the clocks in a well implemented
> Async DAC (such as the MDAC, although I use the Goldenote DAC-7).


I agree.
My DAC is the Rega DAC, and that's why the EDO isn't interesting for me.
The USB-input on the Rega is not as good as the S/PDIF.

Regards



NoRoDa's Profile: http://forums.slimdevices.com/member.php?userid=49139
View this thread: http://forums.slimdevices.com/showthread.php?t=95573

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] post now playing to facebook wall

2012-06-26 Thread kllngtme

Okay, so I had to reinstall LMS in order to get facebook integration to
work again. Now it works and I have the "Post to Facebook" option.

They really need to get the automatic post working, some type of
automatic posting would be great, just like Spotify does.



kllngtme's Profile: http://forums.slimdevices.com/member.php?userid=30198
View this thread: http://forums.slimdevices.com/showthread.php?t=95556

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Oldtimer looking to upgrade to Touch withoutdowngrading to mysb.com

2012-06-26 Thread Mnyb

24/96 no problem on all outputs analog spdiff and optical ,more than 2
discrete channels no not that I'm aware off :-/ I want that to and hdmi
would be the way .

maybe someone has a detailed description on how to pass the nag screen
for mysb.com on setup ? It can be done yes .
But nothing is required after registration either , it will be just as
usable if never ever connected back to the service.

Never firmware can be downloaded via the server ,but player fw comes via
mysb.com for all players , so without integration you migth have to put
them there yourself .

Or use an SD card , that is a very good idea as they are delivered with
very old fw that is basically knackered , so step one is to upgrade the
Touch.



Mnyb's Profile: http://forums.slimdevices.com/member.php?userid=4143
View this thread: http://forums.slimdevices.com/showthread.php?t=95617

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] HELP Please - Touch Re-buffers constantly playing 24/96 or 24/88.2 FLAC

2012-06-26 Thread toby10

tubarao wrote: 
> I have a Ready NAS Ultra ...

Nothing else running on the NAS?  Any NAS changes or updates?  Tried
clearing the LMS Cache folder?  Tried rebooting NAS?



toby10's Profile: http://forums.slimdevices.com/member.php?userid=12553
View this thread: http://forums.slimdevices.com/showthread.php?t=95003

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Oldtimer looking to upgrade to Touch withoutdowngrading to mysb.com

2012-06-26 Thread toby10

-  No MySB.com account required to use any SqueezeBox player.  Don't
even need an internet connection.
-  Only missing online content absent MySB.com, which you don't want.  
-  Firmware can be applied to Touch by either server (LMS on your
computer or MySB.com online) or even just the Touch's SD card slot.
-  Touch mods are unrelated to MySB.com.



toby10's Profile: http://forums.slimdevices.com/member.php?userid=12553
View this thread: http://forums.slimdevices.com/showthread.php?t=95617

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Upgrading the clocks in the SBT - is it necessary

2012-06-26 Thread stop-spinning

NoRoDa wrote: 
> Totally agreee!!
> If both the EDO and TT3.0 sound hars, then go back to factory settings.
> That worked for me. :)
> 
> Regards

Its just a matter of suck it and see. I wouldn't personally use the EDO
applet for hi-res files because I am not interest in that aspect - I
would only use the EDO applet to make the most of Async USB in order to
bypass the clocks in the SBT and use the clocks in a well implemented
Async DAC (such as the MDAC, although I use the Goldenote DAC-7).



stop-spinning's Profile: http://forums.slimdevices.com/member.php?userid=43254
View this thread: http://forums.slimdevices.com/showthread.php?t=95573

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


[SlimDevices: Touch] Oldtimer looking to upgrade to Touch without downgrading to mysb.com

2012-06-26 Thread Christian Pernegger
Hi all!

I've been using an SB2 since it came out (and an SB1 for a couple of months
before that), and I'm looking for an upgrade.
Whishlist:

   - DAC that can do 24/96+, at least via digital out
   - support for multi-channel audio (via HDMI)

Well, the Touch only gets 1/2 and has a ton of features I do not need
(touch screen, integrated server, ...). Did they *have* to throw the slim /
thin client concept out of the window? So I've been waiting for a more
direct SB3 or even Transporter successor - actually the Transporter would
do, only nobody is selling any, go figure -, but there's no new models on
the horizon, so I've been thinking, get a Touch or three before Logitech
axes that, too.

Now, I've never used Squeezenetwork / mysqueezebox.com and very much don't
want to. Not everything needs to be closely integrated with the Internet,
much less a proprietary service. There's privacy issues, security issues,
reliability issues - all for functionality that I don't need and that could
easily be done via server plugins. More than that, I see the service as an
attempt to take back the openness that was another one of Slim Devices'
core concepts by moving as much functionality as possible out of the
server, and frankly that pisses me off. If I'm forced to register I won't
buy a Touch, it's that simple. So,

   - Can I setup a Touch, as currently in the European retail channels,
   without registering?
   - If I run the Touch without an account, what am I missing compared to
   my (also unregistered) SB2?
   - ... compared to the "full" experience?
   - Can I still keep it's firmware current?
   - Can I still benefit from the various mods people are doing, e. g. EDO?

I'm perfectly willing to jump through a few hoops and I know my way around
Linux but I'd like to know how much trouble it's going to be before I drop
over €200.

TIA,
Chris
___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Async USB Dac Experiments - testers wanted...

2012-06-26 Thread Triode

Its worth saying that I would like to hear from other SBT users with
Tenor devices as the work around for diego may need changing for other
devices.  I would like to get some more test data and would ask that
anyone willing to do so posts here and we can ask you to try one of the
test kernels to get us some more debug messages.

I've also written to Tenor about this.



Triode's Profile: http://forums.slimdevices.com/member.php?userid=17
View this thread: http://forums.slimdevices.com/showthread.php?t=93310

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Upgrading the clocks in the SBT - is it necessary

2012-06-26 Thread NoRoDa

SBGK wrote: 
> well some people found that the changes TT3.0 implemented were
> detrimental to the sound, I think we can agree on that as you were
> latterly one of it's fiercest opponents. So if you agree that TT3.0
> adversely affects the sound then surely you can agree that there are
> settings which could improve the sound.

Totally agreee!!
The settings for that are the settings it comes with from Logitech.  ;)


SBGK wrote: 
> So I did some trial and error and investigation about how a linux
> computer should be set up and found that TT3.0 was trying to achieve the
> lowest latency possible. I took the view that the lowest latency is not
> relevant to the Touch (for me) and the TT3.0 settings were introducing
> noise to the process. My settings therefore concentrate on lower noise
> and produce a smoother sound, they also work with the EDO mods which
> people initially identified as harsh sounding.

No need to trial and error, just listen without seeing. 
That way I had to admit that the smoothest and most appealing sound came
from the factory settings.

If both the EDO and TT3.0 sound hars, the go back to factory settings.
That worked for me. :)

Regards



NoRoDa's Profile: http://forums.slimdevices.com/member.php?userid=49139
View this thread: http://forums.slimdevices.com/showthread.php?t=95573

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] HELP Please - Touch Re-buffers constantly playing 24/96 or 24/88.2 FLAC

2012-06-26 Thread garym

aubuti wrote: 
> Or if the router and Touch are really only 10 feet apart, just go with
> plain Ethernet over cat5e cable. Even if one needs to take circuitous
> route between the two it is probably less than 25 feet of cable max. At
> a minimum this should be done as a temporary test to see if that is the
> source of the rebuffering problem.
> 
> EDIT: Also, wrt "Touch just stop playing after the Touch has been used
> for some 10 to 20 minutes", you should consider the possibility that
> your router is dying. That wouldn't be my first guess (wifi interference
> would be), but it happens.

Someone recently had a router problem causing similar symptoms with
overheating router. If your router is over two years old probably time
to replace anyhow.



garym's Profile: http://forums.slimdevices.com/member.php?userid=17325
View this thread: http://forums.slimdevices.com/showthread.php?t=95003

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] HELP Please - Touch Re-buffers constantly playing 24/96 or 24/88.2 FLAC

2012-06-26 Thread garym

aubuti wrote: 
> Or if the router and Touch are really only 10 feet apart, just go with
> plain Ethernet over cat5e cable. Even if one needs to take circuitous
> route between the two it is probably less than 25 feet of cable max. At
> a minimum this should be done as a temporary test to see if that is the
> source of the rebuffering problem.
> 
> EDIT: Also, wrt "Touch just stop playing after the Touch has been used
> for some 10 to 20 minutes", you should consider the possibility that
> your router is dying. That wouldn't be my first guess (wifi interference
> would be), but it happens.

Good points. And note that simply plugging in Ethernet doesn't switch
touch to Ethernet. You have to change touch settings.



garym's Profile: http://forums.slimdevices.com/member.php?userid=17325
View this thread: http://forums.slimdevices.com/showthread.php?t=95003

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] HELP Please - Touch Re-buffers constantly playing 24/96 or 24/88.2 FLAC

2012-06-26 Thread aubuti

garym wrote: 
> You may want to move to powerplugs to get Ethernet over power lines to
> your touch. Can work very well.
Or if the router and Touch are really only 10 feet apart, just go with
plain Ethernet over cat5e cable. Even if one needs to take circuitous
route between the two it is probably less than 25 feet of cable max. At
a minimum this should be done as a temporary test to see if that is the
source of the rebuffering problem.



aubuti's Profile: http://forums.slimdevices.com/member.php?userid=2074
View this thread: http://forums.slimdevices.com/showthread.php?t=95003

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Controlling TinySC from ubuntu?

2012-06-26 Thread garym

asplundj wrote: 
> I am running my SB Touch through TinySC to play music from a USB-stick.
> I wonder if it's possible to control the touch through ubuntu  with this
> setup?

Yes, if you can get squeezeplay to run on your Ubuntu system. Then use
squeezeplay as the controller for the touch.



garym's Profile: http://forums.slimdevices.com/member.php?userid=17325
View this thread: http://forums.slimdevices.com/showthread.php?t=95612

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] HELP Please - Touch Re-buffers constantly playing 24/96 or 24/88.2 FLAC

2012-06-26 Thread garym

tubarao wrote: 
> I have a Ready NAS Ultra + without TT3 and streaming FLACs (compression
> 5) 16/44.1 and I have the same problem: re-buffers constantly or the
> Touch just stop playing after the Touch has been used for some 10 to 20
> minutes. SBS is 7.7.2. These problems started suddenly last week without
> any reasons after having used the Touch without having this problem
> before now for a long time (had many other issues unrelated in the
> past). My router is some 10 feet away from the Touch. I am frustrated
> for a long time now with the Touch and thinking seriously switching to a
> Sonos system...

Maybe interference from a new nearby network, baby moniter, etc .  Use
something like inSSIDer to look at nearby wifi networks. What channels
are they using. Change your wifi channel in router to unused channel,
preferably 1, 6, or 11. 

You may want to move to powerplugs to get Ethernet over power lines to
your touch. Can work very well.



garym's Profile: http://forums.slimdevices.com/member.php?userid=17325
View this thread: http://forums.slimdevices.com/showthread.php?t=95003

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Upgrading the clocks in the SBT - is it necessary

2012-06-26 Thread SBGK

NoRoDa wrote: 
> Is SBGK getting results? How do you know that? Just 'cause he says so? 
> 
> He doesn't need a resolving system, why do we then? 
> 
> To find out if your system is more or less resolving, first try to find
> out if the differences are in your head or in the sound coming from your
> speakers ;)
> 
> Regards

well some people found that the changes TT3.0 implemented were
detrimental to the sound, I think we can agree on that as you were
latterly one of it's fiercest opponents. So if you agree that TT3.0
adversely affects the sound then surely you can agree that there are
settings which could improve the sound.

So I did some trial and error and investigation about how a linux
computer should be set up and found that TT3.0 was trying to achieve the
lowest latency possible. I took the view that the lowest latency is not
relevant to the Touch (for me) and the TT3.0 settings were introducing
noise to the process. My settings therefore concentrate on lower noise
and produce a smoother sound, they also work with the EDO mods which
people initially identified as harsh sounding. As far as I know RGRO,
Magiccarpetride and Guidof use the settings to some good effect.



SBGK's Profile: http://forums.slimdevices.com/member.php?userid=52003
View this thread: http://forums.slimdevices.com/showthread.php?t=95573

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Organising Favourites

2012-06-26 Thread garym

Mardler wrote: 
> So, I might be able to get the SB to look at my Frontier Silicon radio
> page (it has just level of folders but that's enough) instead of MySB?

No. It wont read a web page.  It needs to be a single file, in the
format of the favorites.opml file that is stored at a specific URL. Do
you follow my earlier instructions? They will do exactly what you want.
Let us know if you have questions about implementing that approach.



garym's Profile: http://forums.slimdevices.com/member.php?userid=17325
View this thread: http://forums.slimdevices.com/showthread.php?t=95607

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Organising Favourites

2012-06-26 Thread Mardler

So, I might be able to get the SB to look at my Frontier Silicon radio
page (it has just level of folders but that's enough) instead of MySB?



Mardler's Profile: http://forums.slimdevices.com/member.php?userid=56487
View this thread: http://forums.slimdevices.com/showthread.php?t=95607

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


[SlimDevices: Touch] Controlling TinySC from ubuntu?

2012-06-26 Thread asplundj

I am running my SB Touch through TinySC to play music from a USB-stick.
I wonder if it's possible to control the touch through ubuntu  with this
setup?



asplundj's Profile: http://forums.slimdevices.com/member.php?userid=53571
View this thread: http://forums.slimdevices.com/showthread.php?t=95612

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] HELP Please - Touch Re-buffers constantly playing 24/96 or 24/88.2 FLAC

2012-06-26 Thread tubarao

I have a Ready NAS Ultra + without TT3 and streaming FLACs (compression
5) 16/44.1 and I have the same problem: re-buffers constantly or the
Touch just stop playing after the Touch has been used for some 10 to 20
minutes. SBS is 7.7.2. These problems started suddenly last week without
any reasons after having used the Touch without having this problem
before now for a long time (had many other issues unrelated in the
past). My router is some 10 feet away from the Touch. I am frustrated
for a long time now with the Touch and thinking seriously switching to a
Sonos system...



tubarao's Profile: http://forums.slimdevices.com/member.php?userid=50119
View this thread: http://forums.slimdevices.com/showthread.php?t=95003

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Daft questions

2012-06-26 Thread JohnSwenson

JJZolx wrote: 
> The 'controller' was only an integral part of the Duet system, not of
> any other Squeezebox product. All other Squeezeboxes are controllable by
> an IR remote and, on some, a front panel or touch screen. These other
> interfaces are not connected via network, although their dispatches are
> passed by the player over the network to the server.

When I talk about "controller" I am talking about the abstract logical
construct I call a controller, not the physical box called the
Controller. The logical controller has two parts, one is the human
interface, buttons, display screen etc, and the part that sends commands
to the server, such as start, stop, display the results of a query to
the database. 

There are different physical implementations of this logical construct.
In the case of the Radio, Controller and Touch there is a local
processor in the box running a program called squeezeplay, squeezeplay
will read buttons, IR codes from a remote, touches on the Touch screen
and display things on the LCD screen. It takes the information in and
sends commands over the network to the server. 

On SB3, boom, transporter etc, the server software creates an instance
of a controller running on the computer the server is running on, the SB
hardware sends IR codes, button presses etc to this controller instance
and this controller instance interprets them and sends the same commands
to the server. So architecturally, logically, it's the same model, even
though the physical implementations are quite a bit different. 

All the different methods of control do the same thing, they have some
way of interacting with humans, some software to interpret that
interface and send commands to a server. It might be iPeng on an iPhone,
the web page hosted by the server, squeezeplay on a Touch, or that
special controller instance created by the server for an SB3. Logically
they are all the same thing. 

John S.



JohnSwenson's Profile: http://forums.slimdevices.com/member.php?userid=5974
View this thread: http://forums.slimdevices.com/showthread.php?t=95584

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] How to backup "everything" on SBT?

2012-06-26 Thread JohnSwenson

None of the usual backup methods are going to work properly for the
Touch as far as a COMPLETE full exactly as it normally is state. The
reason for this is that the Touch uses a union file system. In a union
filesystem there are multiple physical file systems that are combined at
run time to provide what you see. For the Touch it is setup with a read
only filesystem which contains the firmware from Logitech and a separate
physical filesystem which contain "changes", anything you modify
(directly or indirectly) goes in the "change" filesystem. What you see
is the union of these two filesystems (its actually more complicated,
but that's the easy to understand version). This actually is how the
factory restore works, it clears out the "changed" filesystem. 

So if you use normal backup procedures you will be making a copy of the
union filesystem, when you restore it, everything goes in the changed
filesystem, not back into the "official" read only filesystem. So lets
say you get corruption in the read only system, you restore your backup
into the changed filesystem (assuming there is enough space in this
filesystem!), everything now works, but if you do a factory reset you
blow away the "changed" filesystem and now you are back to pointing at
the corrupted read only filesystem!

Obviously there are ways to write to the read only filesystem, a
firmware change has to do that, but you have to go through special hoops
to actually get at the different filesystem and back each one up
separately, and on a restore put them back in the correct physical
filesystems. It certainly can be done, but a "normal" backup procedure
is NOT going to do that. 

John S.



JohnSwenson's Profile: http://forums.slimdevices.com/member.php?userid=5974
View this thread: http://forums.slimdevices.com/showthread.php?t=95594

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] can i contunue to use spotify free???

2012-06-26 Thread Soulkeeper

Oh, sorry. I was reading that on my mobile phone, and missed the link.



Soulkeeper's Profile: http://forums.slimdevices.com/member.php?userid=35297
View this thread: http://forums.slimdevices.com/showthread.php?t=95608

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch


Re: [SlimDevices: Touch] Upgrading the clocks in the SBT - is it necessary

2012-06-26 Thread JohnSwenson

stop-spinning wrote: 
> Excellent John, so in summary, a good example of an async USB DAC is the
> MDAC, therefore with the well engineered MDAC, there is no need for an
> intermediate re-clocker (or any form of clock upgrade), simply because
> the MDAC is one example of a well implemented async USB DAC, is that
> right?
> 
> 

Correct, A very well done async USB DAC should make clocking issues in
the Touch irrelevant, but as I said nobody has actually tried to
optimize the clock that drives the USB bus so we don't know for sure.
Indications are that such a DAC is fairly immune to small jitter on the
bits (which is what a clock change would affect), Many USB DACs DO seem
to have some degree of susceptibility to gross packet timing differences
(controlled by software settings), some to a fairly large degree and
others to a much smaller degree, I don't have a MDAC so I can't tell you
where it lies. But these are not hardware changes, they are purely
software. 

When people talk about "reclockers" they are usually referring to boxes
that take in a S/PDIF signal, run it through a good PLL, regenerate a
S/PDIF stream with the clock from the PLL. This only works for S/PDIF.

There are no "reclockers" for USB, there are some devices which perform
isolation (but only for full speed, not high speed) and these actually
ARE reclockers, but the internal clock is WAY WAY worse than anything
you are going to find in a computer, they actually add a TON of jitter
to the USB bus! 

John



JohnSwenson's Profile: http://forums.slimdevices.com/member.php?userid=5974
View this thread: http://forums.slimdevices.com/showthread.php?t=95573

___
Touch mailing list
Touch@lists.slimdevices.com
http://lists.slimdevices.com/mailman/listinfo/touch