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19 changes: 11 additions & 8 deletions examples/iOS/Obj-C/Pods/EZAudio/EZAudio/EZAudioFloatConverter.m

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10 changes: 10 additions & 0 deletions examples/iOS/Obj-C/SnowboyTest/ViewController.mm
Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,16 @@ - (void)initSnowboy {
_snowboyDetect->ApplyFrontend(false);
}

- (void) configureAudioSession
{
AVAudioSession *session = [AVAudioSession sharedInstance];
[session setActive:NO error:NULL];
[session setCategory:AVAudioSessionCategoryRecord error:NULL];
[session setPreferredSampleRate:16000 error:NULL];
[session setActive:YES error:NULL];
}
- (void) initMic {
[self configureAudioSession];
AudioStreamBasicDescription audioStreamBasicDescription = [EZAudioUtilities monoFloatFormatWithSampleRate:16000];
audioStreamBasicDescription.mFormatID = kAudioFormatLinearPCM;
audioStreamBasicDescription.mSampleRate = 16000;
Expand All @@ -49,6 +58,7 @@ - (void) initMic {
NSArray *inputs = [EZAudioDevice inputDevices];
[self.microphone setDevice:[inputs lastObject]];
self.microphone = [EZMicrophone microphoneWithDelegate:self withAudioStreamBasicDescription:audioStreamBasicDescription];

[self.microphone startFetchingAudio];
}

Expand Down