Sound system developement question

[Roberth Sjonøy]

On 09/15/2012 02:53 PM, Hans Petter Selasky wrote:
> On Saturday 15 September 2012 01:14:37 Olivier Smedts wrote:
>> Le samedi 15 septembre 2012, Robert Sjonøy a écrit :
>>> Hello
>>>
>>> When the sound system of freebsd is being developed. Is there any
>>> measurements involved conserning sound quality?
>> What do you mean ? FreeBSD has one of the best sound subsystems out
>> there...
>>
> There are some sysctls which tell how oversampling is done:
>
> hw.snd.feeder_rate_quality
>
> --HPS
>
Bitperfect function does that and much more, just what I want but 
bitperfect is one thing bits are perfect even if there is a lot of jitter.