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How to Implement equalizer for audio streaming IOS application. We have already implemented audio streaming application on IOS SDK. We need to create equalizer with audio streaming. Please share your ideas.

Ramkumar Paulraj
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New in iOS9 you can feed a AVAudioCompressedBuffer which might be useful for you or if you need to target iOS8 you could use AVAudioPCMBuffer.

Once you have the stream in a buffer, you could use AVAudioEngine and connect the input to an AVAudioUnitEQ node.

For examples, look at: AVAudioUnitEQ / .BandPass filter doesn't work

Tap Mic Input Using AVAudioEngine in Swift

Stream data from network in AVAudioEngine, is it possible?

https://developer.apple.com/videos/wwdc/2014/#502

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Justin Levi Winter
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