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Replied In Audio unit VoiceProcessingIO have echoes remain?
I just want to say that when we talk in a particularly empty room use kAudioUnitSubTypeVoiceProcessingIO, the echo will have a little remain . This subtracts is not completely clean， and I can Make sure it（aec） works, Because when we talk in Normal environment（not very quiet），the AEC is work well . @ Polyphonic  (I am so sorry )
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Replied In AudioUnit conversion/effects with RenderCallback
hello are you resolve this problem? and I have the same question about how to get the "after effect" data? the input callback data is the recording data ,not the effect data
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Replied In iPad Pro dynamic speaker configuration
hido you find it ,if you use the ipad pro which have four speaker,use voiceprosessingIO , the voice will smaller than iphone?and smaller than remoteIO?but i use mini 5 (vpio) is bigger than this ipad ,when i play sound (vpio)do yuo have some method?
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Replied In Is AudioOutputUnitStop synchronous?
helloDo you have a conclusion on this questionRecently, I often encounter the probability of audionitstop crash,,the operation in main thread
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Replied In the crash about audio unit start?
Shared variables are accessed by each thread.the start fun use so much time ,before audiounitstart achieved ,call the audiounitstop and set it nil