JPH039478B2 - - Google Patents
Info
- Publication number
- JPH039478B2 JPH039478B2 JP59269375A JP26937584A JPH039478B2 JP H039478 B2 JPH039478 B2 JP H039478B2 JP 59269375 A JP59269375 A JP 59269375A JP 26937584 A JP26937584 A JP 26937584A JP H039478 B2 JPH039478 B2 JP H039478B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- sound waveform
- signal
- musical sound
- output
- 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
- 238000007906 compression Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 15
- 230000003111 delayed effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 20
- 238000013144 data compression Methods 0.000 description 17
- 239000011295 pitch Substances 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000010420 art technique Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Electrophonic Musical Instruments (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59269375A JPS61146020A (ja) | 1984-12-20 | 1984-12-20 | 電子楽器の楽音波形処理装置 |
US06/784,842 US4781096A (en) | 1984-10-09 | 1985-10-04 | Musical tone generating apparatus |
DE8585112743T DE3585125D1 (de) | 1984-10-09 | 1985-10-08 | Musiktonerzeugungsvorrichtung. |
EP85112743A EP0177934B1 (en) | 1984-10-09 | 1985-10-08 | Musical tone generating apparatus |
SG1895A SG1895G (en) | 1984-10-09 | 1995-01-07 | Musical tone generating apparatus |
HK134595A HK134595A (en) | 1984-10-09 | 1995-08-24 | Musical tone generating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59269375A JPS61146020A (ja) | 1984-12-20 | 1984-12-20 | 電子楽器の楽音波形処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61146020A JPS61146020A (ja) | 1986-07-03 |
JPH039478B2 true JPH039478B2 (zh) | 1991-02-08 |
Family
ID=17471522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59269375A Granted JPS61146020A (ja) | 1984-10-09 | 1984-12-20 | 電子楽器の楽音波形処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61146020A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04252471A (ja) * | 1991-01-28 | 1992-09-08 | Matsushita Electric Ind Co Ltd | ディスク及びディスク再生装置 |
JPH05119928A (ja) * | 1991-10-30 | 1993-05-18 | Tokyo Electric Co Ltd | 固定磁気デイスク装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53119656A (en) * | 1977-03-29 | 1978-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Forecast coding equipment |
JPS5448471A (en) * | 1977-09-26 | 1979-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Coding system |
-
1984
- 1984-12-20 JP JP59269375A patent/JPS61146020A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53119656A (en) * | 1977-03-29 | 1978-10-19 | Nippon Telegr & Teleph Corp <Ntt> | Forecast coding equipment |
JPS5448471A (en) * | 1977-09-26 | 1979-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Coding system |
Also Published As
Publication number | Publication date |
---|---|
JPS61146020A (ja) | 1986-07-03 |
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