A new coding method for speech and audio signals
Künye
Güz, Ü., Gürkan, H. & Yarman, B. S. B. (2005). A new coding method for speech and audio signals. Paper presented at the 13th European Signal Processing Conference, EUSIPCO 2005, 361-364.Özet
In this paper a new representation or modeling method of speech signals is introduced. The proposed method is based on the generation of the so-called Predefined Signature S={S R } and Envelope vector E={E K } Sets (PSEVS). These vector sets are speaker and language independent. In this method, once the speech signals are divided into frames with selected lengths, then each frame signal piece X i is reconstructed by means of the mathematical form of X i =C i E K S R . In this representation, C i is called the frame coefficient, S R and E K are the vectors properly assigned from the PSEVS respectively. It is shown that the proposed method provides fast reconstruction and substantial compression ratio with acceptable hearing quality.
Bağlantı
https://hdl.handle.net/11729/2021İlgili Öğeler
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