Xspect User Introduction X. Rodet 4 Janvier 1996


Analysis/Synthesis Team,
IRCAM 4 Janvier 96

6. Analysis

To perform an analysis , use the menu "Analysis".
At the date of December 95, two types of analysis only are connected to Xspect :

- FFT,

- Estimation of Fundamental Frequency named F0. Many more will be connected soon, such as LPC, Cepstrum, etc.... FFTs can be done with various signal windows such as Hamming, Hanning, Blackman, etc.... The magnitude of the FFT can be displayed on a linear or on a log scale. F0 is estimated from a segment of a signal.