CH622389A5 - - Google Patents
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- Publication number
- CH622389A5 CH622389A5 CH930876A CH930876A CH622389A5 CH 622389 A5 CH622389 A5 CH 622389A5 CH 930876 A CH930876 A CH 930876A CH 930876 A CH930876 A CH 930876A CH 622389 A5 CH622389 A5 CH 622389A5
- Authority
- CH
- Switzerland
- Prior art keywords
- transistor
- current
- connection point
- collector
- electrode
- Prior art date
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
- G10H5/00—Instruments in which the tones are generated by means of electronic generators
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
- H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/003—Changing the DC level
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Electrophonic Musical Instruments (AREA)
- Control Of Amplification And Gain Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Arc Welding Control (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7508772A NL7508772A (nl) | 1975-07-23 | 1975-07-23 | Inrichting voor het opwekken van impulsvormige signalen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH622389A5 true CH622389A5 (nl) | 1981-03-31 |
Family
ID=19824199
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH930876A CH622389A5 (nl) | 1975-07-23 | 1976-07-20 | |
| CH909079A CH623691A5 (nl) | 1975-07-23 | 1979-10-09 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH909079A CH623691A5 (nl) | 1975-07-23 | 1979-10-09 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4083036A (nl) |
| JP (1) | JPS5213760A (nl) |
| AU (1) | AU501844B2 (nl) |
| BE (1) | BE844415A (nl) |
| CA (1) | CA1071717A (nl) |
| CH (2) | CH622389A5 (nl) |
| DE (1) | DE2631334C3 (nl) |
| ES (1) | ES449996A1 (nl) |
| FR (1) | FR2319175A1 (nl) |
| GB (1) | GB1503448A (nl) |
| IT (1) | IT1071135B (nl) |
| NL (1) | NL7508772A (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854703C2 (de) * | 1978-12-18 | 1985-10-03 | Deutsche Itt Industries Gmbh, 7800 Freiburg | Integrierte I2L-Schaltung zur Überlagerung von tonfrequenten elektrischen Signalen einer elektronischen Orgel |
| DE2951930C2 (de) * | 1979-12-21 | 1982-10-28 | Siemens AG, 1000 Berlin und 8000 München | Impulsformer |
| JPS56147197A (en) * | 1980-04-16 | 1981-11-14 | Matsushita Electric Ind Co Ltd | Gate circuit |
| JPH0467699U (nl) * | 1990-10-22 | 1992-06-16 | ||
| DE102004063198B4 (de) * | 2004-12-23 | 2009-04-30 | Atmel Germany Gmbh | Treiberschaltung, insbesondere für Laser-Dioden und Verfahren zur Bereitstellung einer Treiberpulsfolge |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3192401A (en) * | 1962-09-05 | 1965-06-29 | Gen Precision Inc | Transistor pulse generating circuit of alternately opposite polarities |
| US3187260A (en) * | 1963-04-19 | 1965-06-01 | Gen Electric | Circuit employing capacitor charging and discharging through transmission line providing opposite-polarity pulses for triggering bistable means |
| US3370238A (en) * | 1964-10-26 | 1968-02-20 | Ericsson Telefon Ab L M | Arrangement for conversion of unipolar pulses into bipolar ones |
| US3538353A (en) * | 1967-10-13 | 1970-11-03 | Gen Electric | Switching circuit |
| SE322257B (nl) * | 1969-06-11 | 1970-04-06 | Ericsson Telefon Ab L M | |
| NL7010432A (nl) * | 1970-07-15 | 1972-01-18 | ||
| US3678406A (en) * | 1970-08-26 | 1972-07-18 | Rca Corp | Variable gain amplifier |
| US3825888A (en) * | 1971-06-23 | 1974-07-23 | Hitachi Ltd | Decoder circuit |
| US3776024A (en) * | 1971-07-09 | 1973-12-04 | Itt | Densitometer components |
| US3846645A (en) * | 1973-10-17 | 1974-11-05 | Westinghouse Electric Corp | Bi-polar pulse generator |
-
1975
- 1975-07-23 NL NL7508772A patent/NL7508772A/nl not_active Application Discontinuation
-
1976
- 1976-07-13 DE DE2631334A patent/DE2631334C3/de not_active Expired
- 1976-07-20 CA CA257,356A patent/CA1071717A/en not_active Expired
- 1976-07-20 US US05/707,035 patent/US4083036A/en not_active Expired - Lifetime
- 1976-07-20 GB GB30143/76A patent/GB1503448A/en not_active Expired
- 1976-07-20 CH CH930876A patent/CH622389A5/de not_active IP Right Cessation
- 1976-07-21 FR FR7622239A patent/FR2319175A1/fr active Granted
- 1976-07-21 ES ES449996A patent/ES449996A1/es not_active Expired
- 1976-07-22 IT IT68835/76A patent/IT1071135B/it active
- 1976-07-22 AU AU16130/76A patent/AU501844B2/en not_active Expired
- 1976-07-22 BE BE169153A patent/BE844415A/xx not_active IP Right Cessation
- 1976-07-23 JP JP51087406A patent/JPS5213760A/ja active Granted
-
1979
- 1979-10-09 CH CH909079A patent/CH623691A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2631334C3 (de) | 1980-11-27 |
| NL7508772A (nl) | 1977-01-25 |
| JPS5213760A (en) | 1977-02-02 |
| FR2319175A1 (fr) | 1977-02-18 |
| DE2631334A1 (de) | 1977-02-10 |
| JPS5633891B2 (nl) | 1981-08-06 |
| CA1071717A (en) | 1980-02-12 |
| BE844415A (fr) | 1977-01-24 |
| AU1613076A (en) | 1978-01-26 |
| DE2631334B2 (de) | 1980-03-27 |
| FR2319175B1 (nl) | 1982-11-12 |
| ES449996A1 (es) | 1977-08-16 |
| AU501844B2 (en) | 1979-06-28 |
| US4083036A (en) | 1978-04-04 |
| GB1503448A (en) | 1978-03-08 |
| CH623691A5 (nl) | 1981-06-15 |
| IT1071135B (it) | 1985-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |