How to record audio with start and stop pushbuttons in gui and plot the fft

8 次查看(过去 30 天)
I am writing a program to record an audio file with start and stop push buttons. how do I set an audiorecorder in first place? and then how to make the pushbuttons start the recording and stop the recording?
  5 个评论


回答(1 个)

Kevin Chng
Kevin Chng 2018-9-7
Hi Mohanish,
Please refer to the attached m.file which consist the function of record, stop record, plot and play the audio. However, I constructed them in app designer instead of guide.
If you have any question, just let me know
  3 个评论
Kevin Chng
Kevin Chng 2018-9-11
Okay, try to help you write up guide code if I have time this week. However, the concept is similar.
mohanish 2018-9-11
yes. thanks. I got the it to record an audio from microphone and plot the frequency domain. playing the recording back is remaining. i would also like to know how to plot the frequency domain simultaneously with the audio input.



Help CenterFile Exchange 中查找有关 Audio Plugin Creation and Hosting 的更多信息


Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by