microphone

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How can I check if a microphone is plugged into the iPhone?

I\'m using AVAudioRecorder in the AVFoundation framework. I\'m wondering how I can check f开发者_运维技巧or a microphone device being plugged in (on the iPod Touch)?BOOL inputAvailable = [[AVAudioSess[详细]

2022-12-20 06:19 分类：问答
How to detect if a Microphone is present

I just had a very long tech support call because a customer didn\'t have a Mic on their laptop. (Stupid me: they said they\'d used the mic earlier and I have never heard of a laptop not having a Mic).[详细]

2022-12-19 12:17 分类：问答
BASIC - activate microphone recording on keypress?

I am charged with an old BASIC progr开发者_如何学Pythonam that needs to be altered to activate microphone recording on a specific keypress. I\'m having trouble finding out how.[详细]

2022-12-18 04:04 分类：问答
How to mute the microphone c#

I wanted to know, what would the coding be if I wanted to toggle mute/unmute of my microphone. I am making a program that can run in the background and pickup a keypress event and toggle mute/unmute o[详细]

2022-12-17 17:56 分类：问答
iPhone microphone high-pass filter

In my app, I am using the AVAudioRecorder to detect input from the microphone. However, I need to create a high-pass filter so that I only register higher-pitched sounds. I\'ve looked into FFT, but I[详细]

2022-12-17 12:20 分类：问答
How to send audio stream via UDP in java?

I have a problem, i开发者_如何学运维 have set MediaLocator to microphone input, and then created Player.[详细]

2022-12-16 12:43 分类：问答
How get sound input from microphone in python, and process it on the fly?

Greetings, I\'m trying to write a program in Python which would print a string every time it gets a tap in the microphone. When I say \'tap\', I mean a loud sudden noise or something similar.[详细]

2022-12-14 07:18 分类：问答
Detecting if the microphone is on

Is there a 开发者_开发知识库way to programmatically detect whether the microphone is on on Windows? No, microphones don\'t tell you whether they\'re ‘on’ or that a particular sound channel is connec[详细]

2022-12-08 22:37 分类：问答