CH601882A5 - - Google Patents
Info
- Publication number
- CH601882A5 CH601882A5 CH201676A CH201676A CH601882A5 CH 601882 A5 CH601882 A5 CH 601882A5 CH 201676 A CH201676 A CH 201676A CH 201676 A CH201676 A CH 201676A CH 601882 A5 CH601882 A5 CH 601882A5
- Authority
- CH
- Switzerland
Links
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
- G10H1/18—Selecting circuits
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2509684A DE2509684C3 (de) | 1975-03-06 | 1975-03-06 | Elektronisches Tastenmusikinstrument, insbesondere Orgel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH601882A5 true CH601882A5 (it) | 1978-07-14 |
Family
ID=5940579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH201676A CH601882A5 (it) | 1975-03-06 | 1976-02-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4030398A (it) |
| AT (1) | AT356490B (it) |
| BE (1) | BE838975A (it) |
| CH (1) | CH601882A5 (it) |
| DE (1) | DE2509684C3 (it) |
| NL (1) | NL7601678A (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140039A (en) * | 1976-04-12 | 1979-02-20 | Faulkner Alfred H | Hand held synthesizer |
| US4117758A (en) * | 1976-11-04 | 1978-10-03 | Kimball International, Inc. | Binary word debouncer |
| JPS6046718B2 (ja) * | 1977-09-02 | 1985-10-17 | ヤマハ株式会社 | 電子楽器の開閉回路 |
| DE2814175C2 (de) * | 1978-04-01 | 1982-04-29 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Monolithisch integrierte Orgelgatterschaltung mit einer Schaltknackunterdrückung |
| DE3006453C2 (de) * | 1980-02-21 | 1982-09-02 | Reinhard 5401 Emmelshausen Franz | Tonsignalsteuerschaltung für ein elektronisches Musikinstrument |
| JP4039623B2 (ja) * | 2002-11-25 | 2008-01-30 | 本田技研工業株式会社 | 発光ダイオード点灯回路 |
| US8324667B2 (en) * | 2004-01-05 | 2012-12-04 | International Business Machines Corporation | Amplifiers using gated diodes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2918576A (en) * | 1956-11-13 | 1959-12-22 | Baldwin Piano Co | Percussive circuit and assembly |
| US2953056A (en) * | 1957-03-13 | 1960-09-20 | Hammond Organ Co | Percussion tone electrical musical instrument |
| US3003383A (en) * | 1958-08-05 | 1961-10-10 | Richard E Williams | Percussion system |
| GB861263A (en) * | 1958-09-26 | 1961-02-15 | Marconi Wireless Telegraph Co | Improvements in or relating to transistor gating circuit arrangements |
| US3823244A (en) * | 1973-08-15 | 1974-07-09 | Nippon Musical Instruments Mfg | Audio signal keyer |
-
1975
- 1975-03-06 DE DE2509684A patent/DE2509684C3/de not_active Expired
-
1976
- 1976-02-19 CH CH201676A patent/CH601882A5/xx not_active IP Right Cessation
- 1976-02-19 NL NL7601678A patent/NL7601678A/xx not_active Application Discontinuation
- 1976-02-23 AT AT128376A patent/AT356490B/de not_active IP Right Cessation
- 1976-02-26 BE BE164678A patent/BE838975A/xx not_active IP Right Cessation
- 1976-03-04 US US05/663,677 patent/US4030398A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4030398A (en) | 1977-06-21 |
| DE2509684B2 (de) | 1978-08-03 |
| BE838975A (fr) | 1976-06-16 |
| ATA128376A (de) | 1979-09-15 |
| NL7601678A (nl) | 1976-09-08 |
| DE2509684C3 (de) | 1984-08-16 |
| DE2509684A1 (de) | 1976-09-09 |
| AT356490B (de) | 1980-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PW | Restitution | ||
| PL | Patent ceased |