Clicking Crystal
Hi.
I have a Dell pc with on-board sound card in the form of Crystal CS4236 chips. I get a clicking noise at the beginning of sounds. Not allways - only if there is a period of silence first. For instance, if I am playing an MP3 and I do something in X that generates a sound event, the sound is hear fine with no clicking. But if there is no sound playing and a new sound is played, you get a click whose volume is proportionsal to the amount of time it's been silent for - ie longer silence gives a louder click.
If it was an analogue device, I would suspect a faulty decoupling capacitor, causing DC to build up on the output. But it's digital and only happens in Linux (not Windoze). This implies it is a driver thing.
Does anyone know a fix for this?
Paul
Unix techy
Walton
Quoted 2 lines · Bungle
been silent for - ie longer silence gives a louder click. Does anyone know a fix for this?
I know a bug involved with latest drivers, which kernel do you use, and can you fetch the line where your soundcard is recognised with dmsg ?
--
Jean-Daniel Pauget Tél: +33(0)478930000 Fax: +33(0)478930099
ASI, accès et solutions internet Completel
http://www.asi.fr/ http://www.completel.fr/
Christoph,
I have had this problem with my cs4232 forever.
Is this something you plan on addressing in your
current wave of sound driver cleanup?
Thanks!
Miles
Quoted 17 lines · Bungle
Hi.
I have a Dell pc with on-board sound card in the form of Crystal CS4236 chips. I get a clicking noise at the beginning of sounds. Not allways - only if there is a period of silence first. For instance, if I am playing an MP3 and I do something in X that generates a sound event, the sound is hear fine with no clicking. But if there is no sound playing and a new sound is played, you get a click whose volume is proportionsal to the amount of time it's been silent for - ie longer silence gives a louder click.If it was an analogue device, I would suspect a faulty decoupling capacitor, causing DC to build up on the output. But it's digital and only happens in Linux (not Windoze). This implies it is a driver thing.
Does anyone know a fix for this?
Paul
Unix techy
Walton
Quoted 5 lines · Miles Lane
Christoph,
I have had this problem with my cs4232 forever.
Is this something you plan on addressing in your
current wave of sound driver cleanup?
No. The cs4232 driver is only a wrapper around the ad1848/mss driver. I did not change anything on the behavior off this driver. I have neither a cs423x nor an ad1848 to verify this.
Christoph
Signature · 1 line
Always remember that you are unique. Just like everyone else.
Kernel is 2.2.12-20
It is a not particularly modified RH6.1 install. I haven't messed around with the sound config (although it is possible that I should, but I can't find anything that looks like it will make a difference)
dmsg? What's that? I can't find that anywhere on the system. How do I use it (if I can get it)?
Quoted 4 lines · Jean-Daniel Pauget
Quoted 2 lines · Bungle
been silent for - ie longer silence gives a louder click. Does anyone know a fix for this?
Quoted 9 lines
I know a bug involved with latest drivers, which kernel do you use, and can you fetch the line where your soundcard is recognised with dmsg ?
--
Jean-Daniel Pauget Tél: +33(0)478930000 Fax: +33(0)478930099
ASI, accès et solutions internet Completel
http://www.asi.fr/ http://www.completel.fr/
We are pleased to announce that after much pre and post y2k testing we have survived the 2000 rollover problem that everybody was expecting to have. We hope that we have tested all systems to death, but there may still be problems lurking in the bowels of our software. Be assured that any glitches that surface will be dealt with immediately.
In the meantime may we take this opportunity to wish you a prosperous 1900.
Quoted 2 lines
dmsg? What's that? I can't find that anywhere on the system. How do I use it (if I can get it)?
it's "dmesg", just execute it at the command line.
Josh