Well, I will try best not to make it as a \'I just want the code\' question... I\'m recently working on a project which requires some audio signal processing from local music files (e.g. iTunes Libra
For a project that I intend to start on soon, I will need to play back compressed and uncompressed audio files. To do that, I intend to use the Core Audio framework. However, I have no prior experienc
I am trying to get the volume of the audio heard by an input device using Core-Audio. So far I have used AudioDeviceAddIOProc and AudioDeviceStart with my AudioDeviceIOProc function to get the开发者_
I am writing a program that needs to deal with multiple audio inputs. I am currently using AudioQueues to get the input, but thi开发者_如何学运维s is only from the default input device.
I\'m trying to read a .caf file as an array of fl开发者_如何转开发oat values in order to perform an FFT and retrieve some pitch data.The .caf file is saved as LinearPCM using the AVRecorder class.How
I am 开发者_JAVA百科developing app with finding audio frequency by using FFT. In my app, I am not able to call application delegate method in app delegate class as given in below, but I could able to
I\'ve been playing around with Apple\'s aurioTouch demo which is sample code for their Audio Unit tutorial. This application allows simultaneous input/output from the mic. to speaker. It also renders
How to set volume on Audio Unit specifically on kAudioUnitSubType_RemoteIO ? I saw something for kAudioUnitSubType_MultiChannelMixer
I have an iPhone app that is recording audio and then broadcasting it across the network.In response to a \"stop\" from the far end it queues a notification to stop the recording.Alas when it gets to
I am new to CoreAudio, and I would like to output a simple sine wave and square wave with a given frequency and amplitude through the speakers using CA. I don\'t want to use sound files as I want to s
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