When to use AVAudioSession.setActive?...

Observing AVAudioSession not firing notifications...

How can I get AVAudioEngine to output PCM-16 from the Mic?...

Hide Red Recording Status Bar In iOS App When Not Recording...

How to change an iOS device volume programmatically?...

Auto play audio files in Swift...

Preventing no-audio AVPlayer from pausing background audio...

Unable to restart recording after answering incoming phone call...

Ducking background music when using Text-To-Speech postUtteranceDelay doesn't un-duck...

iOS AVAudioSession interruption notification not working as expected...

Detecting the iPhone's Ring / Silent / Mute switch using AVAudioPlayer not working?...

How to make MPMoviePlayerController ignore the mute switch...

Core Audio: Audio Unit to boost signal level...

How to record only the last 10 seconds of audio using AVAudioRecorder?...

CoreAudio crash - AVAudioIONodeImpl.mm:365: _GetHWFormat: required condition is false: hwFormat...

How do I avoid the following error: AVAudioEngineGraph required condition is false: NULL != tap...

iOS AVAudioSession, how to access AVAudioRecorder audio-level meter...

want to keep AVPlayer playing when application goes to background...

Objective-C/Swift usage in AudioUnit Render callback...

AVAudioSession setCategory error...

Start playing audio when app is force killed...

AudioSessionAddPropertyListener deprecated for IOBufferDuration...

Keep bluetooth sound when initializing AVAudioSession...

AVAudioRecorder averagePowerForChannel always returns -120.0...

Lower iPod volume to play app sound (like the native SMS app)...

binary operator |= cannot be applied to two AVAudioSessionCategoryOptions operands...

iOS Input Mic Output Bluetooth Device...

App unable to find AVAudio BluetoothHFP Handsfree port Swift...

How to record at a low sample (around 1000 Hz) on an iPhone...

AVCaptureSession with only background music...