DSpace DSpace 日本語
 

AIT Associated Repository of Academic Resources >
A.研究報告 >
A1 愛知工業大学研究報告 >
3.愛知工業大学研究報告 .B(1976-2007) >
33号 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/11133/1053

Title: ケプストラムによる音声のピッチ周波数推定 : 評価信号の提案と分析可能範囲の考察
Other Titles: ケプストラム ニヨル オンセイ ノ ピッチ シュウハスウ スイテイ ヒョウカ シンゴウ ノ テイアン ト ブンセキ カノウ ハンイ ノ コウサツ
Cepstral Pitch Extraction of Continuous Speech : Performance evaluation by proposed signal
Authors: 半谷, 猛
井, 研治
HANYA, Takeshi
INOMOTO, Kenji
Issue Date: 31-Mar-1998
Publisher: 愛知工業大学
Abstract: A measuring system for fundamental pitch frequency of human speech signal was considered. Pitch frequencies can be estimated by using cepstrum technique, and a frequency modulated sawteeth signal is proposed to evaluate the accuracy of the cepstrum pitch estimator. The results of caclulated pitch frequency of continuous speech are shown. Running pitch frequency is also used by averaging every instantaneous pitch frequencies with exponentially decreasing weights for realtime computer processing of human speech signal.
URI: http://hdl.handle.net/11133/1053
Appears in Collections:33号

Files in This Item:

File Description SizeFormat
紀要33号B(P217-227).pdf1.02 MBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback