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#1 2006-09-01 04:07:57
- alikas
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- From: Lithuania, Vilnius
- Registered: 2006-05-24
- Posts: 319
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How remove noise then ALSA opening and closing device?
Write in terminal "alsamixer" and turn on only "Master D" and "PCM" regulators.
Then turn down "Master D" to 0 and "PCM" to 100.
Then open XMMS player and open some song. Now press stop or play button and did yuo hear, after stop button press, quiet noise? Especially in left head-phone.
How make, that not be noise?
Goodbye!
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#2 2006-09-04 16:30:26
- aquila_deus
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- From: Taipei
- Registered: 2005-07-02
- Posts: 348
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Re: How remove noise then ALSA opening and closing device?
Write in terminal "alsamixer" and turn on only "Master D" and "PCM" regulators.
Then turn down "Master D" to 0 and "PCM" to 100.
Then open XMMS player and open some song. Now press stop or play button and did yuo hear, after stop button press, quiet noise? Especially in left head-phone.
How make, that not be noise?
hmmm not sure. But on my card (via8237) every driver, including that of windows, I always have to keep the main volume and PCM both below 75% (I'm using 71%). The noise just suddenly comes out when volume is above some certain figure.
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#3 2006-09-04 16:35:35
- test1000
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- Registered: 2005-04-03
- Posts: 834
Re: How remove noise then ALSA opening and closing device?
i think everything above 70-75 the computer artfically turns the volume up and your no longer using the hardware; resulting in crappy sound.
KISS = "It can scarcely be denied that the supreme goal of all theory is to make the irreducible basic elements as simple and as few as possible without having to surrender the adequate representation of a single datum of experience." - Albert Einstein
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#4 2006-09-04 18:44:23
- alikas
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- From: Lithuania, Vilnius
- Registered: 2006-05-24
- Posts: 319
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Re: How remove noise then ALSA opening and closing device?
I hear quiet noise, especially in left head-phone, and then Master D = 0 and PCM = 0.
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#5 2006-09-04 21:25:25
- jaboua
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- Registered: 2005-11-05
- Posts: 634
Re: How remove noise then ALSA opening and closing device?
I've heard it too (via 82c686), those "scratches". Not sure why they happen.
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#6 2006-09-05 04:07:44
- alikas
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- From: Lithuania, Vilnius
- Registered: 2006-05-24
- Posts: 319
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Re: How remove noise then ALSA opening and closing device?
Thanks!
Goodbye!
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