I'd like to compare 2 speech similarity and show it in terms of 0-100%.
Here's my approach:
1: Convert 2 audio waveform into audio spectrum by Fast Fourier Transform (FFT) 2: Use Dynamic Time Warping to compare 2 spectrums
Everything is fine when converting them into audio spectrum But how to show the similarity in terms of percentage?
I've read this site: Dynamic time warping to compare two audio recordings
I'm working on exactly the same things with him. However I have no idea about the answer.
Could anyone please help me? Thanks!