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#1 2016-09-24 15:46:11

Kantil0
Member
Registered: 2016-09-24
Posts: 1

[Alsa] Help for bit perfect

Hello,
I would like a bit-perfect use and I'm doing the .asoundrc file,

I wanted to know if Alsa changed the output audio to 48kHz, because-I have music in 192KHz, and I wanted to play bitperfect, do I have to add these lines in my .asoundrc?

defaults.pcm.dmix.!rate 44100
defaults.pcm.!rate_converter "samplerate_best"

My .asoundrc :

pcm.!default {
    type hw
    card 0

device 0
}

ctl.!default {
    type hw
    card 0
}

Does listening will be bit-perfect ?

How to know which is the frequency that comes out of Alsa?

Thank you

Last edited by Kantil0 (2016-09-24 15:49:19)

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#2 2016-09-25 10:48:10

kokoko3k
Member
Registered: 2008-11-14
Posts: 2,390

Re: [Alsa] Help for bit perfect

You'll need it running at 192khz too, right?
Also check http://www.spinics.net/linux/fedora/als … 10471.html

Last edited by kokoko3k (2016-09-25 10:50:32)


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