FR2556914B1 - - Google Patents
Info
- Publication number
- FR2556914B1 FR2556914B1 FR8414525A FR8414525A FR2556914B1 FR 2556914 B1 FR2556914 B1 FR 2556914B1 FR 8414525 A FR8414525 A FR 8414525A FR 8414525 A FR8414525 A FR 8414525A FR 2556914 B1 FR2556914 B1 FR 2556914B1
- Authority
- FR
- France
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
-
- 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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD83257890A DD242954A3 (de) | 1983-12-14 | 1983-12-14 | Grossraumbeschallungssystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2556914A1 FR2556914A1 (fr) | 1985-06-21 |
| FR2556914B1 true FR2556914B1 (US07122603-20061017-C00145.png) | 1994-12-23 |
Family
ID=5552891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8414525A Granted FR2556914A1 (fr) | 1983-12-14 | 1984-09-21 | Systeme de sonorisation de grands espaces |
Country Status (8)
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD292805A5 (de) * | 1988-12-22 | 1991-08-08 | Wolfgang Ahnert | Verfahren und anordnung fuer eine oertlich sowie zeitlich veraenderliche signalverteilung ueber eine grossbeschallungsanlage, insbesondere fuer audiovisuelle veranstaltungen in auditorien, vorzugsweise kuppelfoermigen raeumen |
| JPH0389700A (ja) * | 1989-08-31 | 1991-04-15 | Matsushita Electric Ind Co Ltd | 音像定位方法 |
| US5109419A (en) * | 1990-05-18 | 1992-04-28 | Lexicon, Inc. | Electroacoustic system |
| DE69224680T2 (de) * | 1991-05-29 | 1998-09-17 | Koninkl Philips Electronics Nv | Elektroakustische Verstärker-Anordnung und Mikrofonanordnung zur Verwendung in der elektroakustischen Verstärker-Anordnung |
| JP3232608B2 (ja) * | 1991-11-25 | 2001-11-26 | ソニー株式会社 | 収音装置、再生装置、収音方法および再生方法、および、音信号処理装置 |
| DE4218105A1 (de) * | 1992-06-02 | 1993-12-09 | Friedrich Strobel | Synchronisiertes Lautsprecher-Staffettensystem zur verzerrarmen Großraumbeschallung |
| ATE174183T1 (de) * | 1992-07-30 | 1998-12-15 | Clair Bros Audio Enterprises I | Konzertbeschallungssystem |
| USRE38405E1 (en) * | 1992-07-30 | 2004-01-27 | Clair Bros. Audio Enterprises, Inc. | Enhanced concert audio system |
| JP2882970B2 (ja) * | 1993-05-07 | 1999-04-19 | 株式会社ケンウッド | オーディオ装置 |
| DE4440014C2 (de) * | 1994-11-09 | 2002-02-07 | Deutsche Telekom Ag | Verfahren und Vorrichtung zur mehrkanaligen Tonwiedergabe |
| FI97576C (fi) * | 1995-03-17 | 1997-01-10 | Farm Film Oy | Äänentoistojärjestelmä |
| EP0756438A1 (en) * | 1995-07-15 | 1997-01-29 | NOKIA TECHNOLOGY GmbH | A method and device for correcting the auditory image in a multichannel audio system |
| US5619582A (en) * | 1996-01-16 | 1997-04-08 | Oltman; Randy | Enhanced concert audio process utilizing a synchronized headgear system |
| US5870480A (en) * | 1996-07-19 | 1999-02-09 | Lexicon | Multichannel active matrix encoder and decoder with maximum lateral separation |
| US5796844A (en) * | 1996-07-19 | 1998-08-18 | Lexicon | Multichannel active matrix sound reproduction with maximum lateral separation |
| US8075695B2 (en) * | 1996-08-05 | 2011-12-13 | Puskas William L | Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound |
| US20060086604A1 (en) * | 1996-09-24 | 2006-04-27 | Puskas William L | Organism inactivation method and system |
| US7211928B2 (en) * | 1996-08-05 | 2007-05-01 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and/or processing with sound |
| US7336019B1 (en) | 2005-07-01 | 2008-02-26 | Puskas William L | Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound |
| US20080047575A1 (en) * | 1996-09-24 | 2008-02-28 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and processing with sound |
| DE19646055A1 (de) * | 1996-11-07 | 1998-05-14 | Thomson Brandt Gmbh | Verfahren und Vorrichtung zur Abbildung von Schallquellen auf Lautsprecher |
| DE19645867A1 (de) * | 1996-11-07 | 1998-05-14 | Deutsche Telekom Ag | Verfahren zur mehrkanaligen Tonübertragung |
| US6252967B1 (en) * | 1999-01-21 | 2001-06-26 | Acoustic Technologies, Inc. | Reducing acoustic feedback with digital modulation |
| DE19958836A1 (de) | 1999-11-29 | 2001-05-31 | Deutsche Telekom Ag | Verfahren und Anordnung zur Verbesserung der Kommunikation in einem Fahrzeug |
| NL1016172C2 (nl) * | 2000-09-13 | 2002-03-15 | Johan Van Der Werff | Een stelsel van geluidstransducenten met regelbare richteigenschappen. |
| DE10052992C2 (de) * | 2000-10-19 | 2002-11-07 | Deutsche Telekom Ag | Verfahren für die raumgerechte Wiedergabe von Toninformationen bei Videokonferenzen |
| DE102005033238A1 (de) * | 2005-07-15 | 2007-01-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Ansteuern einer Mehrzahl von Lautsprechern mittels eines DSP |
| DE102005033239A1 (de) * | 2005-07-15 | 2007-01-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Steuern einer Mehrzahl von Lautsprechern mittels einer graphischen Benutzerschnittstelle |
| US7995770B1 (en) | 2007-02-02 | 2011-08-09 | Jeffrey Franklin Simon | Apparatus and method for aligning and controlling reception of sound transmissions at locations distant from the sound source |
| DE102007031677B4 (de) * | 2007-07-06 | 2010-05-20 | Sda Software Design Ahnert Gmbh | Verfahren und Vorrichtung zum Ermitteln einer raumakustischen Impulsantwort in der Zeitdomäne |
| FR2944374A1 (fr) * | 2009-04-09 | 2010-10-15 | Ct Scient Tech Batiment Cstb | Dispositif electroacoustique destine notamment a une salle de concert |
| RU2523934C2 (ru) * | 2010-03-26 | 2014-07-27 | Филд Систем, Инк. | Передатчик |
| US8938078B2 (en) | 2010-10-07 | 2015-01-20 | Concertsonics, Llc | Method and system for enhancing sound |
| US8588432B1 (en) | 2012-10-12 | 2013-11-19 | Jeffrey Franklin Simon | Apparatus and method for authorizing reproduction and controlling of program transmissions at locations distant from the program source |
| JP7275374B2 (ja) * | 2020-03-13 | 2023-05-17 | 三菱電機株式会社 | エレベータ用音響システム |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB826737A (en) * | 1954-11-30 | 1960-01-20 | Philips Electrical Ind Ltd | Improvements relating to apparatus for reproducing sound |
| US3095482A (en) * | 1959-05-08 | 1963-06-25 | Joseph S Whiteford | Method of and apparatus for signal reproduction |
| US3681531A (en) * | 1970-09-04 | 1972-08-01 | Industrial Research Prod Inc | Digital delay system for audio signal processing |
| NL7204796A (US07122603-20061017-C00145.png) * | 1972-04-11 | 1973-10-15 | ||
| HU169185B (US07122603-20061017-C00145.png) * | 1974-06-05 | 1976-10-28 | ||
| DE2605056C2 (de) * | 1975-03-13 | 1991-11-28 | Deutsche Post Rundfunk- und Fernsehtechnisches Zentralamt, DDR 1199 Berlin | Verfahren und Anordnung zur richtungsgetreuen elektro-akustischen Schallübertragung |
| DD120341A1 (US07122603-20061017-C00145.png) * | 1975-03-13 | 1976-06-05 | ||
| US4061876A (en) * | 1975-09-26 | 1977-12-06 | Jaffe Acoustics, Inc. | Electronic sound enhancing system |
| DD138266A1 (de) * | 1976-03-29 | 1979-10-17 | Walter Reichardt | Beschallungsverfahren zur verbesserung der lokalisierung und raumwirkung |
| JPS6022557B2 (ja) | 1977-11-11 | 1985-06-03 | ソニー株式会社 | 拡声システム |
| FR2410930A1 (fr) * | 1977-12-02 | 1979-06-29 | Regamey Bernard | Procede de prise de son dans une salle et installation pour la mise en oeuvre de ce procede |
| JPS54133714A (en) * | 1978-04-10 | 1979-10-17 | Tekken Constr Co | Fixing device of push pipe in excavation construction |
| JPS5539481A (en) * | 1978-09-14 | 1980-03-19 | Nippon Gakki Seizo Kk | Sound field regenerator |
| US4268717A (en) * | 1979-04-19 | 1981-05-19 | Moore Christopher H | Time-modulated delay system and improved reverberation simulator using same |
| DD145985A1 (de) * | 1979-10-05 | 1981-01-14 | Frank Steffen | Anordnung zur oertlich veraenderli hen signalverteilung ueber eine grosslautsprecheranlage |
| JPS5661893A (en) * | 1979-10-23 | 1981-05-27 | Junichi Maekawa | Public-address transfer method and its public-address device |
| NL190797C (nl) * | 1980-03-11 | 1994-08-16 | Hok Lioe Han | Geluidveldsimulatiestelsel en werkwijze voor het ijken daarvan. |
| FR2483723A1 (fr) * | 1980-05-29 | 1981-12-04 | Michel Andre | Systeme de sonorisation d'une salle |
| US4385814A (en) * | 1980-06-25 | 1983-05-31 | Paramount Sound Systems Corporation | System for controlling distinct devices in a theater |
| JPS5768991A (en) * | 1980-10-16 | 1982-04-27 | Pioneer Electronic Corp | Speaker system |
| NL8105371A (nl) * | 1981-11-27 | 1983-06-16 | Philips Nv | Inrichting voor het aansturen van een of meer omzeteenheden. |
| US4536887A (en) * | 1982-10-18 | 1985-08-20 | Nippon Telegraph & Telephone Public Corporation | Microphone-array apparatus and method for extracting desired signal |
-
1983
- 1983-12-14 DD DD83257890A patent/DD242954A3/de not_active IP Right Cessation
-
1984
- 1984-04-07 DE DE3413181A patent/DE3413181C2/de not_active Expired
- 1984-04-11 AT AT0121584A patent/AT381607B/de not_active IP Right Cessation
- 1984-09-06 US US06/647,951 patent/US4618987A/en not_active Expired - Lifetime
- 1984-09-21 FR FR8414525A patent/FR2556914A1/fr active Granted
- 1984-10-10 GB GB08425614A patent/GB2151439B/en not_active Expired
- 1984-11-11 SU SU847773634A patent/SU1513636A1/ru active
- 1984-11-30 JP JP59252061A patent/JPS60248099A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2151439B (en) | 1987-12-02 |
| DE3413181C2 (de) | 1986-11-27 |
| GB8425614D0 (en) | 1984-11-14 |
| GB2151439A (en) | 1985-07-17 |
| SU1513636A1 (ru) | 1989-10-07 |
| DE3413181A1 (de) | 1985-06-27 |
| JPS60248099A (ja) | 1985-12-07 |
| ATA121584A (de) | 1986-03-15 |
| DD242954A3 (de) | 1987-02-18 |
| DE3413181C3 (US07122603-20061017-C00145.png) | 1991-06-13 |
| FR2556914A1 (fr) | 1985-06-21 |
| AT381607B (de) | 1986-11-10 |
| US4618987A (en) | 1986-10-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |