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Communication Dans Un Congrès Année : 1999

Non-Stationary Analysis/Synthesis using Spectrum Peak Shape Distortion, Phase and Reassignement

Résumé

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.
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Dates et versions

hal-01105505 , version 1 (20-01-2015)

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  • HAL Id : hal-01105505 , version 1

Citer

Geoffroy Peeters, Xavier Rodet. Non-Stationary Analysis/Synthesis using Spectrum Peak Shape Distortion, Phase and Reassignement. ICSPAT (DSP-World), Nov 1999, Orlando, États-Unis. ⟨hal-01105505⟩
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