FR1495961A - Circuit pour le couplage sélectif et durable d'un signal - Google Patents
Circuit pour le couplage sélectif et durable d'un signalInfo
- Publication number
- FR1495961A FR1495961A FR78980A FR78980A FR1495961A FR 1495961 A FR1495961 A FR 1495961A FR 78980 A FR78980 A FR 78980A FR 78980 A FR78980 A FR 78980A FR 1495961 A FR1495961 A FR 1495961A
- Authority
- FR
- France
- Prior art keywords
- selective
- circuit
- signal
- durable coupling
- durable
- 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
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
- G10H1/22—Selecting circuits for suppressing tones; Preference networks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
- H03K17/6257—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors with several inputs only combined with selecting means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6177065 | 1965-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1495961A true FR1495961A (fr) | 1967-09-22 |
Family
ID=13180659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR78980A Expired FR1495961A (fr) | 1965-10-08 | 1966-10-06 | Circuit pour le couplage sélectif et durable d'un signal |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3488515A (fr) |
| DE (1) | DE1282688B (fr) |
| FR (1) | FR1495961A (fr) |
| GB (1) | GB1103538A (fr) |
| NL (1) | NL146996B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837084B1 (fr) * | 1968-10-14 | 1973-11-09 | ||
| NL157439B (nl) * | 1969-01-18 | 1978-07-17 | Matsushita Electric Ind Co Ltd | Elektronisch muziekinstrument met een toetsenbord. |
| US3659031A (en) * | 1969-10-10 | 1972-04-25 | Nippon Musical Instruments Mfg | Monophonic electronic musical instrument with a variable frequency oscillator employing positive feed back |
| US3826859A (en) * | 1970-02-10 | 1974-07-30 | Nippon Musical Instruments Mfg | Electronic musical instrument with frequency-deviated pedal tone signal |
| US3735012A (en) * | 1970-02-25 | 1973-05-22 | Nippon Musical Instruments Mfg | Integrated circuit frequency dividers in electronic musical instrument |
| US3671659A (en) * | 1970-04-06 | 1972-06-20 | Nippon Musical Instruments Mfg | Plural tone selector for an electronic musical instrument |
| US3694562A (en) * | 1970-04-14 | 1972-09-26 | Nippon Musical Instruments Mfg | Automatic ensemble device for a keyboard electronic musical instrument |
| US3660683A (en) * | 1970-05-11 | 1972-05-02 | Heller & Co Walter E | Multiple choice selector device |
| DE2127545C3 (de) * | 1970-06-09 | 1979-05-23 | Sony Corp., Tokio | Transistor-Gate-Schaltung |
| US3760358A (en) * | 1972-08-08 | 1973-09-18 | Nippon Musical Instruments Mfg | Latching selector for selectively drawing out a single signal from among a plurality thereof |
| DE2742512C3 (de) * | 1977-09-21 | 1980-11-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Informationsübertragungs-System |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3026426A (en) * | 1958-06-12 | 1962-03-20 | Westinghouse Brake & Signal | Counting chain with rectifier means between corresponding outputs of each stage |
-
1966
- 1966-10-04 US US584137A patent/US3488515A/en not_active Expired - Lifetime
- 1966-10-06 FR FR78980A patent/FR1495961A/fr not_active Expired
- 1966-10-06 DE DEN29294A patent/DE1282688B/de not_active Withdrawn
- 1966-10-07 NL NL666614193A patent/NL146996B/xx not_active IP Right Cessation
- 1966-10-10 GB GB45165/66A patent/GB1103538A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL146996B (nl) | 1975-08-15 |
| NL146996C (fr) | 1976-01-15 |
| DE1282688B (de) | 1968-11-14 |
| US3488515A (en) | 1970-01-06 |
| NL6614193A (fr) | 1967-04-10 |
| GB1103538A (en) | 1968-02-14 |
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