Real sound visualization

Question

Therefore, I use the react-native-audio package to play pre-installed audio files and record user-recorded sound. What I would like to do is convert the audio into some kind of data for visualization and analysis. There seem to be several options for the Internet, but not many in this direction specifically for React Native. How can i achieve this? Thanks.

Answer 1

I just came across this post, I create a visual visual of React Native Waveform, still working in progres with the android side, but it works on the iOS side.

To a large extent, this is a port from WaveForm to iOS using Igor Shubin's solution.

You can read the code https://github.com/juananime/react-native-audiowaveform

• Try it right away:

   npm react-native-audiowaveform --save 

Hooray!