Re: Peak limiter on iPhone needed to mix two .wav files
Re: Peak limiter on iPhone needed to mix two .wav files
- Subject: Re: Peak limiter on iPhone needed to mix two .wav files
- From: Doug Wyatt <email@hidden>
- Date: Mon, 25 Jan 2010 18:58:20 -0800
On Jan 21, 2010, at 11:30 , Mo DeJong wrote:
> Another question along the same lines is, what happens on the iPhone
> if two AVAudioPlayer objects are playing sounds that would clip if
> they were summed together. Does CoreAudio check for that and limit the
> result of the combined sounds somehow? Same question for an audio
> graph where two nodes are producing sound that is sent to a mixer
> unit.
AUMultiChannelMixer saturates. It's used when you play two AVAudioPlayers, and it's presumably what you would use in your own graph.
Doug
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