A study on echo feature extraction based on the modified relative spectra (RASTA) and perception linear prediction (PLP) auditory model

The more mature RASTA-PLP auditory mode in the field of speech recognition is presented to apply to the field of underwater target echo recognition. But also, According to the character of underwater target signal, The RASTA-PLP auditory mode is modified. Contrast to the PLP auditory model feature,...

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Bibliographische Detailangaben

Hauptverfasser:	Peng Yuan, Mu Lin, Kong Xiangli, Lin Zhengqing, Wang Lei
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Adaptation model Auditory Echo Noise Recognition Robustness The Modified RASTA-PLP
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