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Communication Dans Un Congrès Année : 2001

Detection and modeling of fast attack transients

Résumé

Attack transients or simply attacks, are zones of short duration and fast variation of the sound signal short-time spectrum such as at the attack of percussion instruments. There are many motivations for attack detection and modeling; improving general analysis techniques is one of them. A method and a program have been developed for detection, modeling and reconstruction of attacks. It is based on the detection of energy peaks appearing simultaneously in several frequency bands of a time frequency representation. This program has been tuned and tested on a data base of percussive sounds and mixtures.
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Dates et versions

hal-01161325 , version 1 (05-01-2016)

Identifiants

  • HAL Id : hal-01161325 , version 1

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Xavier Rodet, Florent Jaillet. Detection and modeling of fast attack transients. ICMC, 2001, NA, France. pp.1-1. ⟨hal-01161325⟩
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