Jun 6, 2016 · We use discrete wavelet transform for decomposition of the input speech signal and wavelet energy for classification of the speech frames.

In this paper, an alternative method for better speech coding is proposed, which uses discrete wavelet transform to decompose the signal and wavelet energy ...

Speech signal with VAD marked using wavelet energy. Wavelet energy based voice activity detection and adaptive thresholding for efficient speech coding.

Title. Wavelet energy based voice activity detection and adaptive thresholding for efficient speech coding. Authors. Joseph, Shijo; Babu, Anto. Abstract ...

In this paper we are proposing an alternative method for better speech coding. In the proposed technique we use discrete wavelet transform to decompose the ...

Wavelet energy based voice activity detection and adaptive thresholding for efficient speech coding. Shijo M. Joseph, Anto P. Babu.

The wavelet-based VAD employs thresholds that are adaptively tuned according to the sound and noise level variations over time to more accurately track speech ...

Wavelet energy based voice activity detection and adaptive thresholding for efficient speech coding. Article 06 June 2016. References. Alani, A., Deriche, M ...

In speech recognition, wavelet-based modified features were introduced to increase the recognition efficiency. Several kinds of research have been carried out ...

This book provides a survey on wide-spread of employing wavelets analysis in different applications of speech processing and summarizes the state of the art ...