I have exported the above attached image as untitled.png and now I want to reconstruct audio from the image. All I know is that I have to read image through imread() but not sure how to extract useful information to reconstruct audio.
Reconstructing Audio from Spectrogram
17 views (last 30 days)
Show older comments
I have followed https://la.mathworks.com/help/signal/ref/stftmag2sig.html to construct spectrogram from audio. Now I want the spectrogram to be saved, edited and then recreate the audio from it. Attaching a sample spectrogram from which I want to generate the audio signal. Any help would be apprecaited. Thank you!![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/571654/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/571654/image.png)
Answers (1)
See Also
Categories
Find more on Time-Frequency Analysis in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!