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Added by Sébasien VIRMOUX about 7 years ago

Hi,

What's the difference about hw:CARD=A20,DEV=0 and hw:1,0 ?

Regards
Sébastien

hw (120 KB) hw

Replies (2)

RE: Output - Added by John Lindgren about 7 years ago

Probably no difference at all. ALSA provides two different ways of enumerating devices, which sometimes (not always) overlap, resulting in duplicate entries in the list.

RE: Output - Added by Sébasien VIRMOUX about 7 years ago

Thank you for your answer but I notice a difference.
Hw:1.0 wider.
Hw:card=20,Dev=0 More dynamic and more depth.

I try to know which of the two gives the best performance (Bit perfect) without going through the sound card of my computer. I do not know.

Regards
Sébastien

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