|
JAIST Repository >
b. 情報科学研究科・情報科学系 >
b10. 学術雑誌論文等 >
b10-1. 雑誌掲載論文 >
このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/18117
|
| タイトル: | F_0-Noise-Robust Glottal Source and Vocal Tract Analysis Based on ARX-LF Model |
| 著者: | Li, Yongwei
Tao, Jianhua
Erickson, Donna
Liu, Bin
Akagi, Masato |
| キーワード: | Glottal source
vocal tract
source-filter model
ARX-LF model |
| 発行日: | 2021-10-15 |
| 出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
| 誌名: | IEEE/ACM Transactions on Audio, Speech, and Language Processing |
| 巻: | 29 |
| 開始ページ: | 3375 |
| 終了ページ: | 3383 |
| DOI: | 10.1109/TASLP.2021.3120585 |
| 抄録: | This paper proposes a robust automatic speech analysis method based on a source-filter model constructed of an Auto-Regressive eXogenous (ARX) model and the Liljencrants-Fant (LF) model. The proposed method estimates glottal source waveform and vocal tract shape parameters using an analysis-by-synthesis approach. Structurally, the first step is to initialize the glottal source parameters using the inverse filter method, and the second step is to simultaneously estimate the glottal source waveform and the vocal tract shape parameters using an analysis-by-synthesis approach with an iterative algorithm. The proposed method was verified on synthetic voices with different glottal noise (signal to noise ratio) from 0 dB to 50 dB and different fundamental frequency ( F_0 ) from 80 Hz to 320 Hz levels. The results show that the proposed method achieved a much higher estimation accuracy than that of the state-of-the-art inverse filtering methods on both different glottal noise and different F_0 levels. |
| Rights: | This is the author's version of the work. Copyright (C) 2021 IEEE. IEEE/ACM Transactions on Audio, Speech, and Language Processing, 29, 2021, pp.3375 - 3383. DOI: 10.1109/TASLP.2021.3120585. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| URI: | http://hdl.handle.net/10119/18117 |
| 資料タイプ: | author |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
|
このアイテムのファイル:
| ファイル |
記述 |
サイズ | 形式 |
|---|
| bare_jrnl_accept_v1.pdf | | 5614Kb | Adobe PDF | 見る/開く |
|
当システムに保管されているアイテムはすべて著作権により保護されています。
|
