[alsa-devel] [PATCH] cmipci - utilize ADC48K44K bit
tiwai at suse.de
Wed Nov 7 12:45:39 CET 2007
At Wed, 07 Nov 2007 15:08:19 +0300,
Timofei V. Bondarenko wrote:
> Setting the ADC48K44K greatly improves capture quality at 48k sampling rate.
> With this bit clear ADC does ZOH interpolation of every 22th sample at 48k.
> At frequencies higher than 48k there ADC performs a little better with
> ADC48K44K bit set.
> At 44.1k ADC performs a little better with this bit clear.
> At frequencies below 44.1k there is no difference.
Applied to HG tree. Thanks.
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