JPH035597B2 - - Google Patents
Info
- Publication number
- JPH035597B2 JPH035597B2 JP56058821A JP5882181A JPH035597B2 JP H035597 B2 JPH035597 B2 JP H035597B2 JP 56058821 A JP56058821 A JP 56058821A JP 5882181 A JP5882181 A JP 5882181A JP H035597 B2 JPH035597 B2 JP H035597B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- level
- speech
- variable
- frequency
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00007—Time or data compression or expansion
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56058821A JPS57172511A (en) | 1981-04-17 | 1981-04-17 | Time-axis compressing and expanding circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56058821A JPS57172511A (en) | 1981-04-17 | 1981-04-17 | Time-axis compressing and expanding circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57172511A JPS57172511A (en) | 1982-10-23 |
| JPH035597B2 true JPH035597B2 (fr) | 1991-01-25 |
Family
ID=13095290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56058821A Granted JPS57172511A (en) | 1981-04-17 | 1981-04-17 | Time-axis compressing and expanding circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57172511A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2599363B2 (ja) * | 1985-12-13 | 1997-04-09 | カシオ計算機株式会社 | ループ領域自動決定装置 |
| JPH05292467A (ja) * | 1992-04-08 | 1993-11-05 | Sony Corp | 音声信号の再生装置 |
| JP2570112B2 (ja) * | 1993-06-11 | 1997-01-08 | 日本電気株式会社 | Ｐｃｍ音声記録再生装置 |
| JP4152192B2 (ja) * | 2001-04-13 | 2008-09-17 | ドルビー・ラボラトリーズ・ライセンシング・コーポレーション | オーディオ信号の高品質タイムスケーリング及びピッチスケーリング |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52134303A (en) * | 1976-05-06 | 1977-11-10 | Tadamutsu Hirata | Device for processing audio pitch correcting signal |
-
1981
- 1981-04-17 JP JP56058821A patent/JPS57172511A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57172511A (en) | 1982-10-23 |
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