JPH0235992B2 - - Google Patents
Info
- Publication number
- JPH0235992B2 JPH0235992B2 JP57114195A JP11419582A JPH0235992B2 JP H0235992 B2 JPH0235992 B2 JP H0235992B2 JP 57114195 A JP57114195 A JP 57114195A JP 11419582 A JP11419582 A JP 11419582A JP H0235992 B2 JPH0235992 B2 JP H0235992B2
- Authority
- JP
- Japan
- Prior art keywords
- order
- pair
- real
- solution
- equation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001228 spectrum Methods 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 32
- 238000000605 extraction Methods 0.000 claims description 28
- 238000002940 Newton-Raphson method Methods 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000003786 synthesis reaction Methods 0.000 claims description 14
- 239000000284 extract Substances 0.000 claims description 12
- 230000003595 spectral effect Effects 0.000 claims description 12
- 230000005236 sound signal Effects 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000003775 Density Functional Theory Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 230000001131 transforming effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57114195A JPS595296A (ja) | 1982-07-01 | 1982-07-01 | 線スペクトル型音声分析合成装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57114195A JPS595296A (ja) | 1982-07-01 | 1982-07-01 | 線スペクトル型音声分析合成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS595296A JPS595296A (ja) | 1984-01-12 |
JPH0235992B2 true JPH0235992B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-14 |
Family
ID=14631574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57114195A Granted JPS595296A (ja) | 1982-07-01 | 1982-07-01 | 線スペクトル型音声分析合成装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595296A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0754437B2 (ja) * | 1986-06-17 | 1995-06-07 | 松下電器産業株式会社 | ホルマント抽出装置 |
JPH0758436B2 (ja) * | 1986-10-23 | 1995-06-21 | 松下電器産業株式会社 | ホルマント抽出装置 |
JPH01249038A (ja) * | 1988-03-29 | 1989-10-04 | Matsushita Electric Ind Co Ltd | 連続血圧測定装置 |
JPH0299035A (ja) * | 1988-10-07 | 1990-04-11 | Matsushita Electric Ind Co Ltd | 連続血圧測定装置 |
JP5045514B2 (ja) | 2008-03-19 | 2012-10-10 | オムロンヘルスケア株式会社 | 電子血圧計 |
-
1982
- 1982-07-01 JP JP57114195A patent/JPS595296A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS595296A (ja) | 1984-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20130046540A9 (en) | Restoration of high-order Mel Frequency Cepstral Coefficients | |
CA1061906A (en) | Speech signal fundamental period extractor | |
US4922539A (en) | Method of encoding speech signals involving the extraction of speech formant candidates in real time | |
US4426551A (en) | Speech recognition method and device | |
US7027980B2 (en) | Method for modeling speech harmonic magnitudes | |
US7305339B2 (en) | Restoration of high-order Mel Frequency Cepstral Coefficients | |
JPH0235992B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JPH021319B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JPH11327600A (ja) | オーディオ信号圧縮方法、オーディオ信号圧縮装置、音声信号圧縮方法、音声信号圧縮装置,音声認識方法および音声認識装置 | |
Abdelmalek et al. | Signal reconstruction based on the relationship between STFT magnitude and phase spectra | |
Funaki et al. | WLP-based TV-CAR speech analysis and its evaluation for F0 estimation | |
Nein et al. | Incorporating error shaping technique into LSF vector quantization | |
JP3271193B2 (ja) | 音声符号化方法 | |
JPH0235990B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JP3186020B2 (ja) | 音響信号変換復号化方法 | |
JP3398968B2 (ja) | 音声分析合成方法 | |
Makhoul | Methods for nonlinear spectral distortion of speech signals | |
JPS6254299A (ja) | フオルマント抽出器 | |
Yegnanarayana | A pole-zero model for cepstrally smoothed speech spectra | |
JPS595295A (ja) | 線スペクトル周波数分析器 | |
JPH0670753B2 (ja) | 極零分析装置 | |
JPS6327899A (ja) | ホルマント抽出装置 | |
JPS6367200B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JPH09212198A (ja) | 移動電話装置における線スペクトル周波数決定方法及び移動電話装置 | |
JPS6238719B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |