Re: [linux-audio-user] recording bats?

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Subject: Re: [linux-audio-user] recording bats?
From: Eric Dantan Rzewnicki (rzewnickie_AT_rfa.org)
Date: Tue Nov 09 2004 - 20:25:15 EET

On Tue, Nov 09, 2004 at 08:54:18AM +0100, Clemens Ladisch wrote:
> Eric Dantan Rzewnicki wrote:
> > PS just to make this somewhat linux related, if 96KHz is not enough, are
> > there any alsa supported cards that do high enough sample rates?
> TV cards based on the Bt878/Bt879 chips use the same ADC for video and
> audio, so they support quite high sample rates.
> sound/Documentation/Bt87x.txt says:
> | Analog audio mode (A/D)
> | =======================
> |
> | The second device (hw:X,1) gives you 8 or 16 bit mono sound. Supported
> | sample rates are between 119466 and 448000 Hz (yes, these numbers are
> | that high). If you've set the CONFIG_SND_BT87X_OVERCLOCK option, the
> | maximum sample rate is 1792000 Hz, but audio data becomes unusable
> | beyond 896000 Hz on my card.

Clemens, that is an excellent bit of information. Thank you very much.

-Eric Rz.

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