Re: kern/55687: Slowed down/noisy recording with audio(4) (probably incorrect sample rate)

To: Jared McNeill <jmcneill%invisible.ca@localhost>, gnats-bugs%netbsd.org@localhost, kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/55687: Slowed down/noisy recording with audio(4) (probably incorrect sample rate)
From: Tetsuya Isaki <isaki%pastel-flower.jp@localhost>
Date: Fri, 02 Oct 2020 21:11:38 +0900

At Thu, 1 Oct 2020 12:19:02 -0300 (ADT),
Jared McNeill wrote:
> > I'm not sure but... should hdafg (or mixerctl?) be able to select
> > only one record source at the same time?
> 
> For > 2 channel operation, an HD audio association includes more than one 
> DAC or ADC (each DAC or ADC widget can handle 1 or 2 channels). So being 
> able to select more than one record source is required.

Ah, I see.  Thank you for explanation.
---
Tetsuya Isaki <isaki%pastel-flower.jp@localhost / isaki%NetBSD.org@localhost>

References:
- Re: kern/55687: Slowed down/noisy recording with audio(4) (probably incorrect sample rate)
  - From: Tetsuya Isaki
- Re: kern/55687: Slowed down/noisy recording with audio(4) (probably incorrect sample rate)
  - From: Jared McNeill

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