DE3440345C2 - - Google Patents
Info
- Publication number
- DE3440345C2 DE3440345C2 DE3440345A DE3440345A DE3440345C2 DE 3440345 C2 DE3440345 C2 DE 3440345C2 DE 3440345 A DE3440345 A DE 3440345A DE 3440345 A DE3440345 A DE 3440345A DE 3440345 C2 DE3440345 C2 DE 3440345C2
- Authority
- DE
- Germany
- Prior art keywords
- waveform
- memory
- section
- stored
- drum
- 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 59
- 230000003595 spectral effect Effects 0.000 claims description 12
- 230000000630 rising effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 6
- 230000005236 sound signal Effects 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
- G10H1/04—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation
- G10H1/053—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only
- G10H1/057—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits
- G10H1/0575—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos by additional modulation during execution only by envelope-forming circuits using a data store from which the envelope is synthesized
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58207982A JPS60100195A (ja) | 1983-11-05 | 1983-11-05 | 打楽器音信号の発生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3440345A1 DE3440345A1 (de) | 1985-05-23 |
| DE3440345C2 true DE3440345C2 (forum.php) | 1987-06-04 |
Family
ID=16548716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843440345 Granted DE3440345A1 (de) | 1983-11-05 | 1984-11-05 | Erzeugung einer aperiodischen wellenform durch ein in einer richtung erfolgendes auslesen von niederfrequenten audiomustern und rezyklisches auslesen von hoeherfrequenten audiomustern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4638710A (forum.php) |
| JP (1) | JPS60100195A (forum.php) |
| AU (1) | AU553519B2 (forum.php) |
| DE (1) | DE3440345A1 (forum.php) |
| GB (1) | GB2149602B (forum.php) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4779505A (en) * | 1983-09-07 | 1988-10-25 | Nippon Gakki Seizo Kabushiki Kaisha | Electronic musical instrument of full-wave readout system |
| JPS60119672A (ja) * | 1983-12-02 | 1985-06-27 | Victor Co Of Japan Ltd | 楽器音符号の読出装置 |
| US4706537A (en) * | 1985-03-07 | 1987-11-17 | Nippon Gakki Seizo Kabushiki Kaisha | Tone signal generation device |
| US4709611A (en) * | 1985-03-19 | 1987-12-01 | Matsushita Electric Industrial Co., Ltd. | Electronic musical instrument for generating a natural musical tone |
| US4702142A (en) * | 1986-04-17 | 1987-10-27 | Kawai Musical Instruments Mfg. Co, Ltd | Fundamental frequency variation for a musical tone generator using stored waveforms |
| JP2586094B2 (ja) * | 1988-04-07 | 1997-02-26 | ヤマハ株式会社 | 楽音発生装置 |
| US5014587A (en) * | 1989-10-16 | 1991-05-14 | The Quaker Oats Company | Electronic piano tone circuit |
| WO2013066914A2 (en) * | 2011-11-04 | 2013-05-10 | Abb Research Ltd | Methods for detecting an open current transformer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52121313A (en) * | 1976-04-06 | 1977-10-12 | Nippon Gakki Seizo Kk | Electronic musical instrument |
| US4442745A (en) * | 1980-04-28 | 1984-04-17 | Norlin Industries, Inc. | Long duration aperiodic musical waveform generator |
| GB2113447B (en) * | 1981-12-22 | 1986-07-09 | Casio Computer Co Ltd | Tone signal generating apparatus of electronic musical instruments |
| JPS5949597A (ja) * | 1982-09-14 | 1984-03-22 | ヤマハ株式会社 | 楽音形成装置 |
| JPS59188697A (ja) * | 1983-04-11 | 1984-10-26 | ヤマハ株式会社 | 楽音発生装置 |
| JPS6044837A (ja) * | 1983-08-23 | 1985-03-11 | Victor Co Of Japan Ltd | 波形再生装置 |
| US4502361A (en) * | 1983-12-08 | 1985-03-05 | Allen Organ Company | Method and apparatus for dynamic reproduction of transient and steady state voices in an electronic musical instrument |
-
1983
- 1983-11-05 JP JP58207982A patent/JPS60100195A/ja active Granted
-
1984
- 1984-11-01 GB GB08427679A patent/GB2149602B/en not_active Expired
- 1984-11-02 US US06/667,622 patent/US4638710A/en not_active Expired - Fee Related
- 1984-11-05 AU AU35000/84A patent/AU553519B2/en not_active Ceased
- 1984-11-05 DE DE19843440345 patent/DE3440345A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU3500084A (en) | 1985-05-16 |
| US4638710A (en) | 1987-01-27 |
| GB8427679D0 (en) | 1984-12-05 |
| GB2149602B (en) | 1987-03-18 |
| JPS60100195A (ja) | 1985-06-04 |
| DE3440345A1 (de) | 1985-05-23 |
| GB2149602A (en) | 1985-06-12 |
| JPH0135359B2 (forum.php) | 1989-07-25 |
| AU553519B2 (en) | 1986-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |