Re: [slim] Transporter / best digital input

2010-06-05 Thread mswlogo

I agree with Bob it's probably a PC setup or hardware issue than the
connection type itself. You might be able to fix what you have but may
take some digging. Google for what ever hardware on your PC is driving
the TOSLINK with and the keyword ASIO (And/Or BITPERFECT).

If it's not clear or known to not support it. There are lots of
inexpensive choices to get a clean SPDIF out of the PC (Toslink or
Coax).

I use a TASCAM 0404 MKII USB Sound Card and supports ASIO even on
Windows7 (32bit) but it's a bit flakey with some applications on 64bit
(Windows 7).


-- 
mswlogo

XP  Cat5  Transporter/DuetController  SPDIF  Meridian G68  DSP6000,
DSP5500HC, DSP5000
XP  Cat5  SB3  SPDIF  Meridian DSP5000
XP  Cat5  DuetReceiver  SPDIF  Meridian G91  DSP5000

'My Transporter Setup'
(http://forums.slimdevices.com/showpost.php?p=350741postcount=45)
'Hitch Hikers Guide to Meridian' (http://www.meridianunplugged.com)

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Re: [slim] Transporter / best digital input

2010-06-03 Thread bobkoure

I don't have a transporter (wish I did!) so take this with a grain of
salt:
For PC listening (where I sit through most of most days) I had been
using my PC's SPDIF out to a receiver, with ralphy's excellent
squeezeslave.
Sounded pretty good through nearfield monitors.
Ralphy came out with an ASIO version (basically a
direct-to-sound-device interface). My soundcard didn't have an ASIO
driver, so I was using ASIO4All, which was a bit balky on shutdown -
but worth it as the sound was a tad improved over going through
Windows' directX audio mixer.
I've recently added a Behringer 'UFO-202'
(http://www.bhphotovideo.com/c/product/616368-REG/Behringer_UFO202_UFO202_USB_1_1.html).
Which is a USB device that has its own ASIO driver. Balky shutdown
issues gone (not germane here) -but- the music quality got a tad better
again (I'm hearing spatial info that I didn't before).
If I had a transporter near a PC, and I wanted PC sound, I'd think
seriously about using one of these (rather than the PC's built-in
audio) to send SPDIF to the transporter.
But, again, I don't have a transporter, so use some salt here...


-- 
bobkoure

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[slim] Transporter / best digital input

2010-06-02 Thread chris.ph

Hello guys,

I plug my computer to the Transporter by using the Optical input, and I
am not 100% satisfied by the result. If I compare the sound I get with
the squeeze center through WIFI, the sound from the optical input is
less powerful, lower quality and there is bit of background noise (not
much though).

I wondered if the other inputs would provide a better quality (listed
below, pasted from the pdf guide). Can you help?


Digital Outputs and Inputs
#8226; TOSLINK optical connector (660nm wavelength, IEC-958 / S/PDIF
encoding)
#8226; Capacitor-coupled coaxial RCA connector (500mVpp into 75 ohms,
IEC-958 / S/PDIF encoding)
#8226; Transformer-coupled coaxial BNC connector (500mVpp into 75
ohms, IEC-958 / S/PDIF encoding)
#8226; Balanced XLR connector (4.7Vpp into 110 ohms, AES/EBU encoding)
#8226; Word clock input for use with an external word clock generator

Thanks in advance,


Chris


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Re: [slim] Transporter / best digital input

2010-06-02 Thread garym

I use the coax s/pdif output from my computer to connect to the digital
input on the Transporter if I want to play computer sounds via the
Transporter. (In my case I only do this to play Wolfgang's Vault live
music because I can't play this directly via squeezebox).

I've tried both the toslink (optical) and s/pdif (coax) and both sound
identical to me with no background noise, etc.  (volume of the digital
input is a little lower than playing squeezebox source material, but
quality is good. I'm accessing the 192kbs stream from wolfgang's. Not
fantastic, but OK).

Out of curiosity, what are you playing on the computer that you want to
send to the transporter digital input. I find very few things (one in my
case) that this approach is needed for. Most things can work via the
SqueezeboxServer itself with no need for digital out from computer 
digital in on the transporter.


-- 
garym

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