FR2290722A1 - Systeme de modification electronique de son - Google Patents
Systeme de modification electronique de sonInfo
- Publication number
- FR2290722A1 FR2290722A1 FR7437034A FR7437034A FR2290722A1 FR 2290722 A1 FR2290722 A1 FR 2290722A1 FR 7437034 A FR7437034 A FR 7437034A FR 7437034 A FR7437034 A FR 7437034A FR 2290722 A1 FR2290722 A1 FR 2290722A1
- Authority
- FR
- France
- Prior art keywords
- electronic sound
- modification system
- sound modification
- electronic
- sound
- 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.)
- Granted
Links
- 230000004048 modification Effects 0.000 title 1
- 238000012986 modification Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation
-
- 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
- G10H1/0091—Means for obtaining special acoustic effects
-
- 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
- G10H3/00—Instruments in which the tones are generated by electromechanical means
- G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Stereophonic System (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00375366A US3848092A (en) | 1973-07-02 | 1973-07-02 | System for electronic modification of sound |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2290722A1 true FR2290722A1 (fr) | 1976-06-04 |
FR2290722B1 FR2290722B1 (fr) | 1979-10-12 |
Family
ID=23480610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7437034A Granted FR2290722A1 (fr) | 1973-07-02 | 1974-11-08 | Systeme de modification electronique de son |
Country Status (5)
Country | Link |
---|---|
US (1) | US3848092A (fr) |
CA (1) | CA1024900A (fr) |
DE (1) | DE2453381A1 (fr) |
FR (1) | FR2290722A1 (fr) |
GB (1) | GB1491895A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645388A1 (fr) * | 1989-03-31 | 1990-10-05 | Cosmic Dynamic Sound Holding S | Procede et dispositif pour la repartition asservie du son entre plusieurs sources sonores |
FR2645387A1 (fr) * | 1989-03-31 | 1990-10-05 | Cosmic Dynamic Sound Holding S | Procede et dispositif de repartition programmee du son entre plusieurs sources sonores |
FR2645389A1 (fr) * | 1989-03-31 | 1990-10-05 | Cosmic Dynamic Sound Holding S | Circuit de modulation et de repartition de puissance electrique alternative |
WO1990012476A1 (fr) * | 1989-03-31 | 1990-10-18 | Cosmic Dynamic Sound Holding S.A. | Procede et dispositif pour la repartition du son entre plusieurs sources sonores |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4044205A (en) * | 1972-01-03 | 1977-08-23 | The Cunard Steam-Ship Company Limited | Reception techniques for improving intelligibility of an audio frequency signal |
JPS591266Y2 (ja) * | 1974-01-10 | 1984-01-13 | ヤマハ株式会社 | 電子楽器 |
US4000369A (en) * | 1974-12-05 | 1976-12-28 | Rockwell International Corporation | Analog signal channel equalization with signal-in-noise embodiment |
US4028978A (en) * | 1974-12-26 | 1977-06-14 | Nippon Gakki Seizo Kabushiki Kaisha | Synthesizer type electronic musical instrument with volume envelope decay time control |
US4048442A (en) * | 1975-05-22 | 1977-09-13 | Mannila Richard S | Stereophonic sound adaptor for simulating sound movement |
US4002836A (en) * | 1975-07-24 | 1977-01-11 | Gardner Gilbert Maclean | Audio signal distributor |
JPS597395B2 (ja) * | 1977-04-04 | 1984-02-17 | ヤマハ株式会社 | 電子楽器装置 |
US4189973A (en) * | 1977-07-08 | 1980-02-26 | Kimball International, Inc. | Electronic expression control |
JPS5593821U (fr) * | 1978-12-19 | 1980-06-28 | ||
US4314496A (en) * | 1979-06-07 | 1982-02-09 | Donald L. Tavel | Music synthesizer |
US4286492A (en) * | 1979-10-02 | 1981-09-01 | Claret Guy P | Control for electronic amplifiers |
EP0080538A1 (fr) * | 1981-11-26 | 1983-06-08 | A.R.D. Technical Assistance And Engineering Services International Anstalt | Circuit imprimé pour un amplificateur et assemblage de plaquettes à circuits imprimés |
US5410527A (en) * | 1985-05-14 | 1995-04-25 | Canon Kabushiki Kaisha | Information recording/reproducing apparatus including setting optimum recording condition or reproducing condition |
US4726276A (en) * | 1985-06-28 | 1988-02-23 | Nippon Gakki Seizo Kabushiki Kaisha | Slur effect pitch control in an electronic musical instrument |
JP2629173B2 (ja) * | 1986-05-15 | 1997-07-09 | ヤマハ株式会社 | デイスク再生装置 |
US4866774A (en) * | 1988-11-02 | 1989-09-12 | Hughes Aircraft Company | Stero enhancement and directivity servo |
EP0520068B1 (fr) * | 1991-01-08 | 1996-05-15 | Dolby Laboratories Licensing Corporation | Codeur/decodeur pour champs sonores a dimensions multiples |
US6005950A (en) * | 1994-11-15 | 1999-12-21 | Cuniberti; John P. | Recorder to instrument amplifier interface apparatus and method |
US5784468A (en) * | 1996-10-07 | 1998-07-21 | Srs Labs, Inc. | Spatial enhancement speaker systems and methods for spatially enhanced sound reproduction |
US6016473A (en) * | 1998-04-07 | 2000-01-18 | Dolby; Ray M. | Low bit-rate spatial coding method and system |
US7260231B1 (en) | 1999-05-26 | 2007-08-21 | Donald Scott Wedge | Multi-channel audio panel |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1046910A (fr) * | 1951-11-02 | 1953-12-09 | Centre Nat Rech Scient | Dispositif de transmission stéréophonique à un seul canal |
FR1113371A (fr) * | 1953-10-08 | 1956-03-28 | Perspecta Sound Inc | Perfectionnements relatifs aux systèmes et appareils de stéréophonie |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2364728A (en) * | 1941-12-11 | 1944-12-12 | Leece Neville Co | Rheostat |
US3056854A (en) * | 1957-11-27 | 1962-10-02 | Unitronics Corp | Binaural sound system for television receivers |
US3272906A (en) * | 1960-10-25 | 1966-09-13 | Zenith Radio Corp | Audio reproduction system |
US3281784A (en) * | 1963-05-27 | 1966-10-25 | Farthing Horace Edward | Devices for indicating pressure or temperature changes in pneumatic tires |
BE626083A (fr) * | 1964-03-04 | |||
US3397286A (en) * | 1964-09-17 | 1968-08-13 | Gen Motors Corp | Four-speaker adjustable stereo sound system |
-
1973
- 1973-07-02 US US00375366A patent/US3848092A/en not_active Expired - Lifetime
-
1974
- 1974-11-01 CA CA212,847A patent/CA1024900A/en not_active Expired
- 1974-11-05 GB GB47829/74A patent/GB1491895A/en not_active Expired
- 1974-11-08 FR FR7437034A patent/FR2290722A1/fr active Granted
- 1974-11-11 DE DE19742453381 patent/DE2453381A1/de active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1046910A (fr) * | 1951-11-02 | 1953-12-09 | Centre Nat Rech Scient | Dispositif de transmission stéréophonique à un seul canal |
FR1113371A (fr) * | 1953-10-08 | 1956-03-28 | Perspecta Sound Inc | Perfectionnements relatifs aux systèmes et appareils de stéréophonie |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2645388A1 (fr) * | 1989-03-31 | 1990-10-05 | Cosmic Dynamic Sound Holding S | Procede et dispositif pour la repartition asservie du son entre plusieurs sources sonores |
FR2645387A1 (fr) * | 1989-03-31 | 1990-10-05 | Cosmic Dynamic Sound Holding S | Procede et dispositif de repartition programmee du son entre plusieurs sources sonores |
FR2645389A1 (fr) * | 1989-03-31 | 1990-10-05 | Cosmic Dynamic Sound Holding S | Circuit de modulation et de repartition de puissance electrique alternative |
WO1990012476A1 (fr) * | 1989-03-31 | 1990-10-18 | Cosmic Dynamic Sound Holding S.A. | Procede et dispositif pour la repartition du son entre plusieurs sources sonores |
Also Published As
Publication number | Publication date |
---|---|
DE2453381A1 (de) | 1976-05-13 |
US3848092A (en) | 1974-11-12 |
FR2290722B1 (fr) | 1979-10-12 |
CA1024900A (en) | 1978-01-24 |
GB1491895A (en) | 1977-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |