audiounit
When to set kAudioUnitProperty_StreamFormat?
When to set kA开发者_开发问答udioUnitProperty_StreamFormat (and kAudioUnitProperty_SampleRate too)? For each AU in my AUGraph ? Or is it enough to set it jus for the AU Mixer ?[详细]
2023-01-22 07:10 分类：问答How to make a simple EQ AudioUnit (bass, mid, treble) with iOS?
does anyone know how to make a simple EQ audio unit (3 bands - low, mid, hi)开发者_StackOverflow中文版 with iOS ? I know how to add an iPod EQ Audio Unit to my AU Graph. But it only give you access to[详细]
2023-01-22 07:09 分类：问答How can an Audio Unit detect start and stop of its host?
How can an Audio Unit component detect start and stop of an Audio Unit host? Within the component\'s Kernel Process(), I tried with the CallHostTransportState(...) method, which returns whether the h[详细]
2023-01-19 00:30 分类：问答AudioUnit: access ComponentKernel properties from CocoaView
I would like to access my AudioUnit Component Kernel members from an action method defined in the cocoa view of my AudioUnit Component :[详细]
2023-01-18 10:30 分类：问答How to change a recorded voice to a man's voice in Core Audio (Audio Unit/ Remote IO) for iPhone
I am new to Core Audio and really lost, I am trying to record an audio and then apply voice modulation to that recording and play it back. I have looked at the example Speak Here which uses Audio Queu[详细]
2023-01-12 16:01 分类：问答iPhone: Change playback speed with Audio Units
What are the different ways to change the playback speed of audio on the iPhone, when using Audio Units? What are the advantages / disadvantages of each solution?[详细]
2023-01-08 22:35 分类：问答DIRAC2 for real time pitch shifting and autotune?
Has anyone implemented the DIRAC2 library from http://www.dspdimension.com/technology-licensing/dirac2-iphone/ for real time pitch correction on the iPhone? The library doesn\'t appear to support real[详细]
2023-01-02 14:03 分类：问答Is kAudioFormatFlagIsFloat supported on iPhoneOS?
I am writing an iPhone app that records and plays audio simultaneously using the I/O audio unit as per Apple\'s recommendations.[详细]
2022-12-31 08:01 分类：问答Why the cpu performance counter kept reporting 0% cpu usage?
PerformanceCounter cpuload = new PerformanceCounter(); cpuload.CategoryName = \"Processor\"; cpuloa开发者_如何学JAVAd.CounterName = \"% Processor Time\";[详细]
2022-12-18 14:29 分类：问答
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