Re: [SlimDevices: Radio] Squeezebox Radio would not connect to LMS 8: "Update required"

2023-01-02 Thread RobbH


Man in a van wrote: 
> Just for information:
> 
> I enabled the Version comparison fix patch a long, long , long time
> ago.
> 
> I recently noticed this warning.
> 
> and the patch is still enabled.
> 
> A restart of LMS removes the warnings temporarily
> 
> 
> ronnie

I had much the same experience after installing Community firmware on my
radio recently, except that the warning (I only saw the first one) did
not return after a restart of LMS. I'm running 8.4.



Usually running latest beta LMS nightly on Raspberry Pi OS with virtual
players (Squeezelite and Airplay bridge). Occasionally using SB Radio,
Boom or Classic.

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Re: [SlimDevices: Radio] Community Build Radio Firmware

2023-01-02 Thread mrw

P Nelson wrote: 
> For the speaker output, does the Both Channels Stereo or Mono have the
> same result, or is there actually a sonic difference?   The reason I ask
> does combining a right and left signal result to the same speaker result
> in a canceling or enhancing an audio signal?

Not @ralphy, but I would expect the same result. As I recall it, “Both
Channels (Mono)” pushes (L+R)÷2 (i.e. Mid ÷ 2) into each of the L & R
components. The Radio speaker’s DSP mixer simply combines L & R
components with L+R, i.e. it makes Mid. Either way, we get the same
result, there’s no tinkering around with Side.

Of course, if the source L & R has been mixed with some phase
cancelling/enhancement/effects stuff then Mid could be made to sound
odd, or just plain silent. I would suppose that such a source could
hardly be a good candidate for monaural reproduction. 

The Radio headphone’s DSP mixer does nothing, i.e. it is a pass
through.

I’m too far from my Radio to actually physically test…



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Re: [SlimDevices: Radio] Sound and performance quality of SB Radio compared to SB Boom

2023-01-02 Thread Goodsounds


For the purchased-used Boom, I have the power cord in a small coil and
the Boom placed on top of it. That, together with a request to my wife
to not move or bump it, seems to work for now. I will see if using a
small bit of masking tape connecting the cord to the back of the device
will keep it from moving and maintain a stable connection. When the
power remains on, the Boom works fine. 

I just checked - I do have a Netgear AX1800 router at this location, a
second home in Southern Cal. I will get a radio and if I find trouble
with the Wifi connection, the good advice y'all have provided will allow
me to resolve it with an Iogear device. I have an Iogear device here in
use for a Verizon minitower (not an amplifier) that has only ethernet
capability that I wanted to locate away from the router location. It
works fine with this router. I don't think losing battery functionality
would be an issue

Downloading and installing supplemental software is beyond my ability or
interest. PNelson, I'll try to remember to refer back to this thread
should I take a Boom out of service. 

Thanks again. My education and occupational pursuits were not directly
in the tech field. I felt it was a big accomplishment overcoming the
learning curve 15+ years ago and getting comfortable with setting up and
using an SB environment in my house. It was a big deal for me, because
it's something less than user friendly for a duffer. This forum and its
participants have never failed to provide knowledgeable help and I again
thank you all for taking the time to share your expertise.



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Re: [SlimDevices: Radio] Community Build Radio Firmware

2023-01-02 Thread bengaldave


Okay I am guessing, both channels mono, mixes the 2 channels together
and then sends that mixed audio to both physical channels?



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Re: [SlimDevices: Radio] Sound and performance quality of SB Radio compared to SB Boom

2023-01-02 Thread P Nelson


I suffer from the Wifi 6 (AX) problem and Jim (Redrum) summarizes the
wifi interference problem accurately for the SB radio.  Installing
Wlanpoke on the radio will help with the interference but may not
eliminate it.  If the problem is due to a neighbor, bypassing the
internal wifi in the radio using ethernet is the only 100% solution. 
(That is ignoring changing your neighbor's wifi as a solution.)

If you don't want the Boom, I am in SoCal and would be willing to pay
the shipping, so it does not get tossed.

Paul



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Re: [SlimDevices: Radio] Community Build Radio Firmware

2023-01-02 Thread P Nelson


Ralphy,

Can you please confirm my understanding of the "Output Channel Mode"
settings for an SB Radio

Both Channels (Stereo) =  Stereo output to the headphone jack. 
Effectively a mono output to the single speaker.
Left Channel = Left Channel to the speaker.  What is the output of the
headphone jack?
Right Channel = Right Channel to the speaker.  What is the output of the
headphone jack?
Both Channels (Mono) = Mono output to speaker and headphone jack.

The information dialog on the setting in LMS could use an update.


For the speaker output, does the Both Channels Stereo or Mono have the
same result, or is there actually a sonic difference?   The reason I ask
does combining a right and left signal result to the same speaker result
in a canceling or enhancing an audio signal?



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Re: [SlimDevices: Radio] Sound and performance quality of SB Radio compared to SB Boom

2023-01-02 Thread garym


Goodsounds wrote: 
> Thank you both for the responses. From your experiences I think I'll get
> one. Replacing/repairing/etc. is well beyond my abilities or interest -
> either something works adequately and I can use it, or if it no longer
> does, it gets tossed. 
> 
> Just one question, Jim mentions a Wifi issue. Can you give me a bit more
> info about the Wifi problem please?
> 
> The Wifi feature died on my Boom a good number of years ago - I bought
> an Iogear ethernet to wifi adaptor and it's been working well. I presume
> I could configure a Radio for ethernet and then similarly use an Iogear
> device if I have a problem?
> 
> Thanks again.

If you connect the Radio via ethernet, then the WIFI issues you've read
about are not relevant.  Redrum provided a good summary of the Radio
WIFI issue.  I don't have this problem either. At one location I use
RADIO with ethernet. At my other location, I use Radio with WIFI, but so
far have no neighbors with new routers that *may* cause the problems.



*Home:* Pi4B-8GB/pCP8.2.x/4TB>LMS 8.3.x>Transporter, Touch, Boom, Radio
(all ethernet)
*Cottage:* rPi4B-4GB/pCP8.2.x/4TB>LMS 8.3.x>Touch>Benchmark DAC I, Boom,
Radio w/Battery (Radio WIFI)
*Office:* Win11(64)>foobar2000
*The Wild: *rPi3B+/pCP7.x/4TB>LMS 8.1.x>hifiberry Dac+Pro (LMS &
Squeezelite) 
*Controllers:* iPhone14Pro & iPadAir5 (iPeng), CONTROLLER, Material
Skin, or SqueezePlay 7.8 on Win10(64)
*Files:* -Ripping-: dBpoweramp > FLAC; -Post-rip-: mp3tag, PerfectTunes,
TuneFusion; -Streaming:- Spotify

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Re: [SlimDevices: Radio] Sound and performance quality of SB Radio compared to SB Boom

2023-01-02 Thread Redrum


Goodsounds wrote: 
> either something works adequately and I can use it, or if it no longer
> does, it gets tossed. 
> 

One last thing, don't toss these, they don't make them anymore! :)

Down the road, if you posted here offering a sb device, say for the cost
of shipping, someone would grab them up. JoeMuc2009 in Germany fixes
booms for others, so a "for parts" would always be welcome. A lot of the
rest of us like to tinker as well.

Jim



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Re: [SlimDevices: Radio] Community Build Radio Firmware

2023-01-02 Thread Redrum

bengaldave wrote: 
> Thanks but still do not understand, what is the effect of “both channels
> mono” in contrast to “both channels stereo?”
> Thanks

I have not played with these settings so this is a guess. The radio
speakers are mixed stereo, pseudo mono. The headphone jack is true
stereo. The setting affects the jack, but really does not affect what
you hear from the speaker.

give it a listen yourself, see what you think. Listen to old beatles
where they had instruments in one channel and vocals in the other :)

Jim



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Re: [SlimDevices: Radio] Sound and performance quality of SB Radio compared to SB Boom

2023-01-02 Thread Redrum


Goodsounds wrote: 
> Thank you both for the responses. From your experiences I think I'll get
> one. Replacing/repairing/etc. is well beyond my abilities or interest -
> either something works adequately and I can use it, or if it no longer
> does, it gets tossed. 
> 
> Just one question, Jim mentions a Wifi issue. Can you give me a bit more
> info about the Wifi problem please?
> 
> The Wifi feature died on my Boom a good number of years ago - I bought
> an Iogear ethernet to wifi adaptor and it's been working well. I presume
> I could configure a Radio for ethernet and then similarly use an Iogear
> device if I have a problem?
> 
> Thanks again.

Within the last couple years a number of members experienced radios
disconnecting from wifi. It has been theorized (probably true) that this
is due to the introduction of wifi 6 routers (802.11ax), either the
user's router or a neighbor's. I have not experienced the problems
because I have older routers (ac), and live in a very rural area.

Here is the thread that I remember as being one of the firsts (alot of
posts!), but there are others:
https://forums.slimdevices.com/showthread.php?109953-WiFi-connection-unstable-lost-on-three-Radios

The source of the problem seems to be the wifi SOC/board/etc that was
used on the radio, but not on the touch, boom, etc. Again, "seems" as
there is alot of (well educated) supposition involved.

There are a number of "fixes" that work for many, but no definitive
patch/repair/etc. Wlanpoke, wifi dongle, range extender, etc. Each "fix"
seems to have it's compromise. For example the vonet wifi dongle plugs
into the ethernet port of the radio, and the wifi of the dongle is used
(not susceptible to wifi6). The downside is it's not a solution for use
on battery. Your iogear solution for the boom is similar, and I would
guess (not know) that if it works for the boom it would work for the
radio, as it's the radio's internal wifi that is suspected.

Here is the thread for trying wlanpoke, along with disconnection
discussions:
https://forums.slimdevices.com/showthread.php?114775-Simplified-instructions-for-Squeezebox-Radio-Wi-Fi-fix-(wlanpoke)

So, you could start by checking your router to see it its an, ac, or ax.
But the neighbors could always come into play if they are close.

But of course, I have to mention again, you might not have any problems
(like me and others). I would hate for this to deter you from trying a
radio

Jim



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Re: [SlimDevices: Radio] Squeezebox Radio would not connect to LMS 8: "Update required"

2023-01-02 Thread Man in a van


Just for information:

I enabled the Version comparison fix patch a long, long , long time ago.

I recently noticed this warning

> Player Information
> Information on all identified devices connected to Logitech Media Server
> You seem to be using a Squeezebox with an outdated firmware, not
> recognizing this version of Logitech Media Server. Please consider using
> the Community Firmware plugin, or patching the device's firmware (get
> more information).


and this

> file:///var/lib/squeezeboxserver/prefs/clientplaylist_020e8e229d76.m3u
> doesn't exist on disk - skipping!
> [23-01-01 11:20:41.2877] Plugins::BBCiPlayer::DASH::_parseMPD_part2
> (615) Pref used:Dashspeed_live pref value : 1 pref speeds:  1 Chosen
> rep id audio=32 Bandwidth = 32 Codecs = mp4a.40.2
> [23-01-01 11:47:51.1171] Slim::Networking::Discovery::getFakeVersion
> (131) 
> You're using a SB Radio with a buggy firmware not recognizing this
> version of Logitech Media Server.
> Please consider patching it. Until then we'll try to play nice and
> return a fake version number...
> 
> See
> https://github.com/Logitech/slimserver/blob/public/8.0/README.md#sb-radio-and-logitech-media-server-8.
> 

running> Logitech Media Server Version: 8.3.1 - 1670824772 @ Mon 12 Dec 2022
> 07:31:54 AM CET
> Hostname: rpi8gb
> Server IP Address: 192.168.1.12
> Server HTTP Port Number: 9000
> Operating system: Debian - EN_GB - utf8
> Platform Architecture: armv7l-linux
> Perl Version: 5.32.1 - arm-linux-gnueabihf-thread-multi-64int
> Audio::Scan: 1.06
> IO::Socket::SSL: 2.069
> Database Version: DBD::SQLite 1.58 (sqlite 3.22.0)
> Total Players Recognized: 2

and the patch is still enabled.

A restart of LMS removes the warnings temporarily


ronnie



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