Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-26 Thread dkfackler

I'm running six: three SBRs, a Boom and two RPis, one of which is a
block away, connected via wireless ethernet bridge.

99% of time, sync is excellent between the five units in the house.


dk



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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-13 Thread edwin2006

2.4 range is better than 5Ghz, so it all depends on the environment.





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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-13 Thread s2kiwi

Mnyb wrote: 
> The old SB3 can only use 2,4gHz g network the new N and AC stuff does
> not apply .
> 
> I have an SB radio with the same limitation i keep a separate 2,4 GHz
> net for that one , it's currently My only wifi player My phone iPad and
> friends phone uses My 5ghz net .

Hadn't considered that aspect... I have the 2.5gHz turned off the the
moment so I'll re-enable it. That would have been an embarrassing 'why
won't my SB3 work' thread :-)



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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread Mnyb

s2kiwi wrote: 
> One of the advantages of living in New Zealand - I can't see any
> neighbors WiFi networks. In saying that, I wonder if I'd be best to set
> up a 2nd WiFi network in the house dedicated to the squeezebox network
> (easy enough to do)?
> My one concern is one lower quality DAC which won't natively support
> higher quality streams, but i figure that's easy to test by dropping it
> in and out of the sync'd stream and I'll replace it if needed.
> 
> Thanks for all the help guys - New to the forum I'm impressed with the
> number of quick and helpful replies!

The old SB3 can only use 2,4gHz g network the new N and AC stuff does
not apply .

I have an SB radio with the same limitation i keep a separate 2,4 GHz
net for that one , it's currently My only wifi player My phone iPad and
friends phone uses My 5ghz net .




Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x
MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3
sub.
Bedroom/Office: Boom
Kitchen: Touch + powered Fostex PM0.4
Misc use: Radio (with battery)
iPad1 with iPengHD & SqueezePad
(spares Touch, SB3, reciever ,controller )
server HP proliant micro server N36L with ClearOS Linux

http://people.xiph.org/~xiphmont/demo/neil-young.html

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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread s2kiwi

edwin2006 wrote: 
> Here running 7 devices no problem. Lms on windows, 2009 pc. Cliënt mix
> of radio, boom, Android on wifi and 2 pi with cable and 1 SB2 also via
> cable

Awesome - thanks!

I'll keep pressing on on my plans. Now I just have to wait for the
remaining parts to arrive (and for my wife to go out one day so I can
cut 6 more speaker holes in the ceiling).



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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread edwin2006

Here running 7 devices no problem. Lms on windows, 2009 pc. Cliënt mix
of radio, boom, Android on wifi and 2 pi with cable and 1 SB2





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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread iPhone

.
.
The main issues are always going to be available Network Bandwidth and
how much muscle one's Server has. Then add if there is interference from
other WiFi Networks using the same channel if one is trying to use only
WiFi connected Squeezeboxen! Lastly, if the players can't transcode the
source file natively, then that is additional strain on the Server.

I have had 21 players sync'd at one time with more then half on Ethernet
and all of them actual Slim Devices (one side note, players need to be
SB3/Classics or newer). Playing one source file seems like not such a
big deal if the Server and bandwidth are available and transcoding is
not needed. One needs a powerful server if wanting to Sync eight to ten
players while having several others players running different
playlists.

Everyone's setup is different as are most Servers, the biggest hurdle
seems to be running a "clean interference free" WiFi network, so YMMV!



*iPhone*   
Media Room:
ModWright Platinum Signature Transporter, VTL TL-6.5 Signature Pre-Amp,
Ayre MX-R Mono's, VeraStarr 6.4SE 6-channel Amp, Vandersteen Speakers:
Quatro Wood Mains, VCC-5 Reference Center, four VSM-1 Signatures, Video:
Runco RS 900 CineWide AutoScope 2.35:1, Vandersteen V2W Subwoofer   

Living Room:
Transporter, ADCOM GTP-870HD, Cinepro 3K6SE III Gold, Vandersteen Model
3A Signature, Two 2Wq subs, VCC-2, Two VSM-1  

Office: Touch with Vandersteen VSM-1s
Kitchen: Touch in-wall mount w/ Thiel Powerpoint 1.2s
Bedroom: Squeezebox BOOM
Bathroom: Squeezebox Radio
Around the House: SliMP3, SB1, SB2, SB3
Ford Thunderbird: Duet, Mac Mini
Ford Expedition: SB Touch, USB drive

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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread bpa

Old results (50?) should still be valid 
http://forums.slimdevices.com/showthread.php?74835-Maximum-of-slim-devices



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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread pippin

I've synced up to 7. I think there used to be a limit of 12 or so but I
think that's no longer the case.

One thing that is important with so many players is that they are
similar.
Different device types have different timing behavior and that can cause
a lot of sync corrections which with this number of players can have an
impact on sound. But it think with similar RPis you are somewhat safe.
But if you then add PCs or Android devices or iOS devices to the mix it
could get worse.



---
learn more about iPeng, the iPhone and iPad remote for the Squeezebox
and
Logitech UE Smart Radio as well as iPeng Party, the free Party-App, 
at penguinlovesmusic.com
*New: iPeng 9, the Universal App for iPhone, iPad and Apple Watch*

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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread drmatt

s2kiwi wrote: 
> If I was to run into problems could I pair them independently to double
> the bandwidth, i.e. a 2x2 layout with 2 source adapters on my main
> switch running to a single end point each..

I suspect that as they're using the same carrier frequency you will find
that two identical pairs of power line adapters performs just as badly
as one mesh of four. Not that I've tried this.

I would always vote for a Linux setup - it's likely to be long term more
stable and supportable as it's what the LMS community seems to have
moved towards. But you don't really need a lot of horsepower unless you
are doing heavyweight transcoding.

Sent from my ONEPLUS A3003 using Tapatalk



--
Hardware: 3x Touch, 1x Radio, 2x Receivers, 1 HP Microserver NAS with
Debian+LMS 7.9.0
Music: ~1300 CDs, as 450 GB of 16/44k FLACs. No less than 3x 24/44k
albums..

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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread Mnyb

I think more than 9 player has been done before . But you have to have a
capable setup whataever that turns out to be :)

There is no protocoll or built in limit in LMS




Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x
MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3
sub.
Bedroom/Office: Boom
Kitchen: Touch + powered Fostex PM0.4
Misc use: Radio (with battery)
iPad1 with iPengHD & SqueezePad
(spares Touch, SB3, reciever ,controller )
server HP proliant micro server N36L with ClearOS Linux

http://people.xiph.org/~xiphmont/demo/neil-young.html

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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread s2kiwi

drmatt wrote: 
> Plenty of grunt there then.

Based on that reply I'm wondering "Do I even need to switch away from
the windows setup then"?

drmatt wrote: 
> Note that power line adapters form a virtual HUB not a switch so the
> quoted bandwidth is aggregate and is shared between endpoints.

Thanks! I didn't realise that and it may explain some odd LMS behavour
when my NAS has also been running hard. If I was to run into problems
could I pare them independently to double band width, i.e. a 2x2 layout
with 2 source adapters on my main hub running to a single end point
each. Or do they still compete on frequency/bandwidth in some way.

I really appreciate the help on this! I've been a long time user of LMS
but always just pottered with 2 or 3 end points, so this is my first
major setup.



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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread drmatt

Plenty of grunt there then. Note that power line adapters form a virtual
HUB not a switch so the quoted bandwidth is aggregate and is shared
between endpoints.

Sent from my ONEPLUS A3003 using Tapatalk



--
Hardware: 3x Touch, 1x Radio, 2x Receivers, 1 HP Microserver NAS with
Debian+LMS 7.9.0
Music: ~1300 CDs, as 450 GB of 16/44k FLACs. No less than 3x 24/44k
albums..

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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread s2kiwi

Actually I've just had a count up and I'm already happily running 4
players at the moment on 'phase 1' of my implementation. All are on wifi
and they are keeping sync really well. I have 3 others set up but
haven't tested all together in sync as I'm still waiting on
DAC's/AMP's/Relays to arrive.

I'll ultimately switch some over to wired as needed if that turns out to
be problematic (I have a bunch of powerline network extenders which I
can use around the 3 parts of the house).



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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread drmatt

I've successfully run four devices synced over WiFi. The biggest issue
is going to be bandwidth and CPU power, so this will depend on your
chosen source. If it's 320kb MP3 and all the players can play it
natively (which is the case for Pi's) then you probably won't have any
problems.

I wouldn't expect them to be in perfect audio sync though.

Sent from my ONEPLUS A3003 using Tapatalk



--
Hardware: 3x Touch, 1x Radio, 2x Receivers, 1 HP Microserver NAS with
Debian+LMS 7.9.0
Music: ~1300 CDs, as 450 GB of 16/44k FLACs. No less than 3x 24/44k
albums..

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Re: [SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread Mnyb

Avoid wifi and you very likely to suceed .




Main hifi: Touch + CIA PS +MeridianG68J MeridianHD621 MeridianG98DH 2 x
MeridianDSP5200 MeridianDSP5200HC 2 xMeridianDSP3100 +Rel Stadium 3
sub.
Bedroom/Office: Boom
Kitchen: Touch + powered Fostex PM0.4
Misc use: Radio (with battery)
iPad1 with iPengHD & SqueezePad
(spares Touch, SB3, reciever ,controller )
server HP proliant micro server N36L with ClearOS Linux

http://people.xiph.org/~xiphmont/demo/neil-young.html

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[SlimDevices: SqueezeCenter] How many sync'd players are realistc?

2017-06-12 Thread s2kiwi

Hi all,

I'm slowly building up a new squeeze implementation for our new house
(ok, we've been in it 2 years, but it'll still be considered new until I
get the music sorted).

But I have a burning question: How many separate synchronised players
will realistically work together?

Ideally I have 9 zones in the house, so that would be 9 players. Most of
the time they'll be playing the same so will need to stay synchronised.

Does anyone know if that is feasible or will I need to cut down the
players by having multiple zones on each player? The hardware I'm
planning to run is largely Raspberry Pi's, each running two instances of
squeezelite with 2 DAC's per Pi (one I2S DAC and one USB DAC on each).
In case it matters, quality needs to be "good" but not "audiophile"
under this config. If I'm in the main listening room I'll turn off all
other zones to avoid having to worry about syncing.

Any thoughts from anyone? Anyone else running high numbers of zones?



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