Re: Stereo > Mono Downmixing on iOS
Re: Stereo > Mono Downmixing on iOS
- Subject: Re: Stereo > Mono Downmixing on iOS
- From: Roman Thilenius <email@hidden>
- Date: Thu, 31 Mar 2011 13:09:39 +0200
On Mar 30, 2011, at 8:25 PM, Jan wrote:
I actually tried that but I was unsure if that’s the best option ((L
+R)/2). There seem to be certain cases where this could lead to the
signal getting cancelled-out, and the signal level can get lowered
for songs that have very different left/right channels.
Is that solution the standard approach for downmixing stereo to mono?
Thanks!
(L+R)/2?
no.
(L+R) is "standard".
and, depending on what level you are coding, using one extra
overflow bit, in order not to distort. ^^
-110
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