JPS6120875B2 - - Google Patents
Info
- Publication number
- JPS6120875B2 JPS6120875B2 JP53079948A JP7994878A JPS6120875B2 JP S6120875 B2 JPS6120875 B2 JP S6120875B2 JP 53079948 A JP53079948 A JP 53079948A JP 7994878 A JP7994878 A JP 7994878A JP S6120875 B2 JPS6120875 B2 JP S6120875B2
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- output
- memory
- address signal
- waveform memory
- 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
- 230000015654 memory Effects 0.000 claims description 126
- 238000001308 synthesis method Methods 0.000 claims description 19
- 238000012935 Averaging Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 37
- 230000003595 spectral effect Effects 0.000 description 33
- 230000006870 function Effects 0.000 description 22
- 238000004364 calculation method Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 19
- 238000004458 analytical method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 230000002194 synthesizing effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000009527 percussion Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001342895 Chorus Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- HAORKNGNJCEJBX-UHFFFAOYSA-N cyprodinil Chemical compound N=1C(C)=CC(C2CC2)=NC=1NC1=CC=CC=C1 HAORKNGNJCEJBX-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Electrophonic Musical Instruments (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7994878A JPS557733A (en) | 1978-06-30 | 1978-06-30 | Synthesizing musical sound |
| NLAANVRAGE7905003,A NL181385C (nl) | 1978-06-30 | 1979-06-27 | Toonproductie-inrichting voor een electronisch muziekinstrument. |
| US06/052,587 US4249447A (en) | 1978-06-30 | 1979-06-27 | Tone production method for an electronic musical instrument |
| DE2926090A DE2926090C2 (de) | 1978-06-30 | 1979-06-28 | Tonerzeugungsverfahren |
| FR7916987A FR2430055A1 (fr) | 1978-06-30 | 1979-06-29 | Procede de production de son pour instrument musical electronique |
| CA330,953A CA1124112A (en) | 1978-06-30 | 1979-06-29 | Tone production method for an electronic musical instrument |
| GB7922894A GB2027250B (en) | 1978-06-30 | 1979-07-02 | Electronic musical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7994878A JPS557733A (en) | 1978-06-30 | 1978-06-30 | Synthesizing musical sound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS557733A JPS557733A (en) | 1980-01-19 |
| JPS6120875B2 true JPS6120875B2 (en:Method) | 1986-05-24 |
Family
ID=13704519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7994878A Granted JPS557733A (en) | 1978-06-30 | 1978-06-30 | Synthesizing musical sound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS557733A (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58211789A (ja) * | 1982-06-04 | 1983-12-09 | ヤマハ株式会社 | 楽音合成装置 |
| CA1215869A (en) * | 1983-02-02 | 1986-12-30 | Alexander R. Strong | Wavetable-modification instrument and method for generating musical sound |
| JPS6093490A (ja) * | 1983-10-27 | 1985-05-25 | ヤマハ株式会社 | 楽音信号発生装置 |
| JP2606684B2 (ja) * | 1984-06-13 | 1997-05-07 | ヤマハ株式会社 | 周波数変調楽音合成原理による波形加工装置 |
| JPS61916A (ja) * | 1984-06-13 | 1986-01-06 | Konishiroku Photo Ind Co Ltd | 磁気記録媒体 |
| JPH0766267B2 (ja) * | 1984-07-23 | 1995-07-19 | ヤマハ株式会社 | 楽音発生装置 |
| JP2643761B2 (ja) * | 1993-03-11 | 1997-08-20 | ヤマハ株式会社 | 周波数変調楽音合成原理による波形加工装置 |
| US5719345A (en) * | 1995-11-13 | 1998-02-17 | Opti Inc. | Frequency modulation system and method for audio synthesis |
| US5639979A (en) * | 1995-11-13 | 1997-06-17 | Opti Inc. | Mode selection circuitry for use in audio synthesis systems |
-
1978
- 1978-06-30 JP JP7994878A patent/JPS557733A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS557733A (en) | 1980-01-19 |
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