Cepstrum analysis of pathologic voices  

Oleh:

Koike, Y.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Phonetics vol. 14 no. 3/4 (Dec. 1986), page 501 - 508.

Ketersediaan

Perpustakaan PKBB Nomor Panggil: 405/JOP/14 Non-tandon: tidak ada Tandon: 1

Lihat Detail Induk

Isi artikel

The Cepstrum technique was applied both to the acoustic speech wave and to residual signal derived from an inverse filter analysis, in order to study the short-term perturbations in the periodicity of the voice sources. The speech material was obtained from patients with various laryngeal pathologies, and from normal adults for control. The resulting data for laryngeal patients demonstrated various degrees of irregularity rather explicitly. Cepstrum analysis of the residue signal feasibility of applying the Cepstrum technique for the purpose of screening laryngeal pathology is considered.

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