Software Based Projects
Fundamental frequency and Pitch estimation from speech signal.
Fundamental frequency and Pitch estimation from speech signal.
2 months
2 months
This project is fully software based. I recorded different sound of mine and then analyzed those sound using MATLAB software. I used basic operations of speech signal processing in this project to determine the fundamental frequency and pitch of a signal. Autocorrelation and Cepstrum are time domain analysis. I determined fundamental frequency from these two analyses. Fast Fourier Transform and Periodogram are frequency domain analysis. I detected pitch of the signal by the analysis of PSD.