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

Material type: 文書・図像類

Author: 半谷, 猛ほか

Publisher: 愛知工業大学

Publication date: 1998-03-31

Material Format: Digital

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Note (General)：: A measuring system for fundamental pitch frequency of human speech signal was considered. Pitch frequencies can be estimated by using cepstrum techniq...

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Material Type: 文書・図像類
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
Author/Editor: 半谷, 猛
井, 研治
Author Heading: 半谷, 猛
井, 研治
Publication, Distribution, etc.: 愛知工業大学
Publication Date: 1998-03-31
Publication Date (W3CDTF): 1998-03-31
Alternative Title: 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
Periodical title: 愛知工業大学研究報告. B, 専門関係論文集 = Bulletin of Aichi Institute of Technology. Part B
No. or year of volume/issue: 33
Volume: 33
Pages: 217-227
ISSN (Periodical Title): ISSN : 0387-0812
Text Language Code: jpn
Target Audience: 一般
Note (General): 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.
identifier:http://repository.aitech.ac.jp/dspace/handle/11133/1053
Access Restrictions: 限定公開
Periodical Title (NCID): AN00007801
https://ci.nii.ac.jp/ncid/AN00007801
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 愛知工業大学 : 愛知工業大学学術情報リポジトリ