envy24 sound quality problem

Alexander Leidinger Alexander at Leidinger.net
Sun Jan 28 13:45:52 UTC 2007

Quoting "Konstantin Dimitrov" <kosio.dimitrov at gmail.com> (Sat, 27 Jan 2007 17:28:51 +0200):

> "spicds_setdvc(ptr->info, 0);" turns on the AK452X De-emphasis filter
> for 44.1KHz, which is very very wrong, so "spicds_setdvc(ptr->info,
> AK452X_DVC_DEMOFF);" is completely right and without active AK452X
> De-emphasis filter the high-frequencies will be present and the
> problem is fixed.
> thank you, Stefan, well done!
> i also made the necessary change to the current code here:
> http://envy24.svobodno.com/driver/envy24/current/

Anything to commit?


Oh, that sound of male ego.  You travel halfway across the galaxy and
it's still the same song.
		-- Eve McHuron, "Mudd's Women", stardate 1330.1
http://www.Leidinger.net  Alexander @ Leidinger.net: PGP ID = B0063FE7
http://www.FreeBSD.org     netchild @ FreeBSD.org  : PGP ID = 72077137

More information about the freebsd-multimedia mailing list