JPS60256987A - 音響信号の時間軸変換装置 - Google Patents
音響信号の時間軸変換装置Info
- Publication number
- JPS60256987A JPS60256987A JP59113552A JP11355284A JPS60256987A JP S60256987 A JPS60256987 A JP S60256987A JP 59113552 A JP59113552 A JP 59113552A JP 11355284 A JP11355284 A JP 11355284A JP S60256987 A JPS60256987 A JP S60256987A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- time axis
- pitch
- encoded
- pitch ratio
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 230000008859 change Effects 0.000 claims abstract description 13
- 230000005236 sound signal Effects 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 230000004044 response Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- 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
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59113552A JPS60256987A (ja) | 1984-06-01 | 1984-06-01 | 音響信号の時間軸変換装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59113552A JPS60256987A (ja) | 1984-06-01 | 1984-06-01 | 音響信号の時間軸変換装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60256987A true JPS60256987A (ja) | 1985-12-18 |
| JPH0355839B2 JPH0355839B2 (enrdf_load_stackoverflow) | 1991-08-26 |
Family
ID=14615183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59113552A Granted JPS60256987A (ja) | 1984-06-01 | 1984-06-01 | 音響信号の時間軸変換装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60256987A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8570328B2 (en) | 2000-12-12 | 2013-10-29 | Epl Holdings, Llc | Modifying temporal sequence presentation data based on a calculated cumulative rendition period |
-
1984
- 1984-06-01 JP JP59113552A patent/JPS60256987A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8570328B2 (en) | 2000-12-12 | 2013-10-29 | Epl Holdings, Llc | Modifying temporal sequence presentation data based on a calculated cumulative rendition period |
| US8797329B2 (en) | 2000-12-12 | 2014-08-05 | Epl Holdings, Llc | Associating buffers with temporal sequence presentation data |
| US9035954B2 (en) | 2000-12-12 | 2015-05-19 | Virentem Ventures, Llc | Enhancing a rendering system to distinguish presentation time from data time |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0355839B2 (enrdf_load_stackoverflow) | 1991-08-26 |
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