JPS6349240B2 - - Google Patents
Info
- Publication number
- JPS6349240B2 JPS6349240B2 JP56159980A JP15998081A JPS6349240B2 JP S6349240 B2 JPS6349240 B2 JP S6349240B2 JP 56159980 A JP56159980 A JP 56159980A JP 15998081 A JP15998081 A JP 15998081A JP S6349240 B2 JPS6349240 B2 JP S6349240B2
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- pitch
- data
- decrement
- waveforms
- 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
Links
- 238000013139 quantization Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 239000011295 pitch Substances 0.000 description 27
- 238000013144 data compression Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159980A JPS5860799A (ja) | 1981-10-06 | 1981-10-06 | 音声デ−タの圧縮方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159980A JPS5860799A (ja) | 1981-10-06 | 1981-10-06 | 音声デ−タの圧縮方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5860799A JPS5860799A (ja) | 1983-04-11 |
| JPS6349240B2 true JPS6349240B2 (esLanguage) | 1988-10-04 |
Family
ID=15705367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56159980A Granted JPS5860799A (ja) | 1981-10-06 | 1981-10-06 | 音声デ−タの圧縮方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5860799A (esLanguage) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2844589B2 (ja) * | 1984-12-21 | 1999-01-06 | 日本電気株式会社 | 音声信号符号化方法とその装置 |
| JPH0833743B2 (ja) * | 1986-11-07 | 1996-03-29 | 日本電気株式会社 | 波形合成方式 |
| JPH0833758B2 (ja) * | 1988-02-24 | 1996-03-29 | 日本電気株式会社 | 音声合成方式 |
-
1981
- 1981-10-06 JP JP56159980A patent/JPS5860799A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5860799A (ja) | 1983-04-11 |
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