Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-23 Thread shurik
Just as a proof of principle: MPC-HC allows to remap one of channels to 2 output channels. Use virtual audio device as output. Create a stream from it using VLC. It works but it is neither practical nor reliable. -- shurik

Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-22 Thread wayneBR
andyg;578108 Wrote: Interesting, if you listen on Radio via the speaker it sounds terrible. If you plug in headphones the sound is fine. I wonder if there is something going on in the DSP conversion from stereo - mono that doesn't work well with this station. Thanks for the headphone tip.

Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-22 Thread andyg
It's probably a combination of the way our DSP mixes stereo to mono and the audio from the station. If both channels cancel each other out, or mostly cancel each other out, this will happen. It could be an encoding problem or some other problem at the station's side. -- andyg

Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-22 Thread shurik
Thanks for looking into this. That makes sense. Just by hearing the sound I could guess it was kind of decoding/processing issue. But when I got the typical support answer pointing third party as culprit it was kindof insulting my intelligence. Thus, I pointed how wrong the answer was. Now I got

Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-22 Thread shurik
I have tried to restream through VLC by downsampling to mono. Interestingly, VLC scrampbles down the audio the same way. -- shurik shurik's Profile: http://forums.slimdevices.com/member.php?userid=40424 View this thread:

Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-22 Thread Mnyb
Worst case it could actually be some kind of wide stereo effect added by the station, some phase effect ? In the old days sound engineers actually checked (booth live and on records) if the sound was mono compatible if it sounded reasonable ok in mono to. Meh nowadays one should probably be

Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-21 Thread shurik
Got the first answer from Logitech support... Plot thickensÂ… They really take people for idiots, I believe. They wrote that PC has a priority in streaming from the radio station. They suggested that the result will vary during the day depending on the network congestion. They do not understand

Re: [SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-21 Thread andyg
Interesting, if you listen on Radio via the speaker it sounds terrible. If you plug in headphones the sound is fine. I wonder if there is something going on in the DSP conversion from stereo - mono that doesn't work well with this station. -- andyg

[SlimDevices: Radio] Distorted audio with one 128kbps station

2010-09-13 Thread shurik
Hi, I have left last week a message to support but did not get any answer yet. To make long story short the station Echo of Moscow is by default 24kbps which is impossible to listen. I have found an mp3 stream of the same radio with 128kbps http://w02-sw01.akadostream.ru:8000/moscowecho128.mp3 I