Speech Enhancement Based on the Decomposition of Speech Into Deterministic and Stochastic Components and Psychoacoustic Model

A novel speech enhancement algorithm based on both a decomposition of speech into coexisting deterministic and stochastic components and a psychoacoustic model is proposed. Noisy speech is first decomposed into deterministic and stochastic components, and then each component is enhanced preserving i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Seokhwan Jo, Yoo, C.D.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Background noise Degradation deterministic component Masking threshold Psychoacoustic models Signal to noise ratio Speech enhancement Speech recognition stochastic component Stochastic processes Stochastic resonance White noise
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