You can check the with recordPermission(), which has been available since iOS 8. Keep in mind that starting with iOS 10, you must set the NSMicrophoneUsageDescription property in your info.plist for microphone permissions and include a message for the user. This message is shown to the user at time of the request. Finally, if localizing … Read more
I think that a simple way to do this would be using Soundflower and Soundflowerbed. I can’t see how to make the USB mics inputs to Soundflower and then pipe them into a Java. It sounds like you have Soundflower installed already. Soundflowerbed is found in the same disk image as Soundflower and is a … Read more
have you seen this tutorial? see the comment: You guys are not able to record sound in emulator because the android emulator doesn’t support it yet. This code should only work on the phone. Update Now it is possible to record audio by android emulators, just need to enable it: Extended controls (3 dots in … Read more
If you are using LINUX, you can use pyALSAAUDIO. For windows, we have PyAudio and there is also a library called SoundAnalyse. I found an example for Linux here: #!/usr/bin/python ## This is an example of a simple sound capture script. ## ## The script opens an ALSA pcm for sound capture. Set ## various … Read more
Here we capture microphone audio as a Web Audio API event loop buffer using getUserMedia() … time domain and frequency domain snippets of each audio event loop buffer are printed (viewable in browser console just hit key F12 or ctrl+shift+i ) <html><head><meta http-equiv=”Content-Type” content=”text/html; charset=ISO-8859-1″> <title>capture microphone audio into buffer</title> <script type=”text/javascript”> var webaudio_tooling_obj = … Read more
This is part of Apple’s fix for radar 45715977, where Simulator devices would prompt repeatedly to access the microphone (as often as every time your app was run). You can find a brief reference to the fix in the Xcode 10.2 release notes. There are no references in your project because the prompt comes from … Read more