PEETERS Geoffroy, RODET Xavier,
"Non-Stationary Analysis/Synthesis using Spectrum Peak Shape Distortion, Phase and Reassignement ",
Proc. ICSPAT (DSP-World), (Orlando, USA, Novembre 1999).

Abstract:

A new Analysis/Synthesis method, named SINOLA, based on ``sinusoidal additive'' and ``OLA/PSOLA'' synthesis, is proposed. It allows high quality transformation of both stationnary and non-stationnary parts of a signal. Time-frequency characterization and synthesis parameters estimation is done by a novel method based on spectrum peak shape distortions and time-frequency phase evolutions.

Key-words: / sinusoidal / OLA PSOLA / phase / reassignment / spectrum distortion / FS-OLA FS-PSOLA /