ES2095631T3 - Dispositivo de reproduccion de sonido de alta fidelidad para el cine. - Google Patents
Dispositivo de reproduccion de sonido de alta fidelidad para el cine.Info
- Publication number
- ES2095631T3 ES2095631T3 ES93902280T ES93902280T ES2095631T3 ES 2095631 T3 ES2095631 T3 ES 2095631T3 ES 93902280 T ES93902280 T ES 93902280T ES 93902280 T ES93902280 T ES 93902280T ES 2095631 T3 ES2095631 T3 ES 2095631T3
- Authority
- ES
- Spain
- Prior art keywords
- memory
- sound
- reproduction device
- high fidelity
- sound reproduction
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
- G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
- G11B7/0032—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent for moving-picture soundtracks, i.e. cinema
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/04—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is not on, but is synchronised with, a moving-picture film
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00007—Time or data compression or expansion
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Optical Recording Or Reproduction (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Examining Or Testing Airtightness (AREA)
- Circuit For Audible Band Transducer (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
LA INVENCION SE REFIERE UN DISPOSITIVO DE ALTA FIDELIDAD DE REPRODUCCION DEL SONIDO PARA EL CINE QUE PERMITE RESOLVER LOS PROBLEMAS QUE RESULTAN DE LAS REPACIONES EFECTUADAS SOBRE UNA PELICULA. SE COMPRIME EL SONIDO LEIDO SOBRE UN DISCO (7) GRACIAS A UN CIRCUITO (28) DE COMPRESION. SE LE ALMACENA EN UNA MEMORIA (13) EN FORMA COMPRIMIDA. SI LAS IMAGENES DE LA PALICULA HAN SIDO RETIRADAS, SE PROVOCAN SALTOS (24) EN LA LECTURA DE LA MEMORIA (13). A CONTINUACION, A LA SALIDA DE LA MEMORIA (13), SE DESCOMPRIME EL SONIDO ALMACENADA CON EL FIN DE QUE SE PUEDA EMITIR. ADEMAS., SI EL CORTE NECESITA UN SALTO (24) SUPERIOR A LA DIMENSION DE LA MEMORIA (13), NO SE REALIZA LA LECTURA SOBRE EL DISCO (7) DE LOS SONIDOS QUE CORRESPONDEN A LAS IMAGENES RETIRADAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9114963A FR2684463A1 (fr) | 1991-12-03 | 1991-12-03 | Dispositif haute fidelite de reproduction du son au cinema. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2095631T3 true ES2095631T3 (es) | 1997-02-16 |
Family
ID=9419626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93902280T Expired - Lifetime ES2095631T3 (es) | 1991-12-03 | 1992-12-02 | Dispositivo de reproduccion de sonido de alta fidelidad para el cine. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0632922B1 (es) |
AT (1) | ATE145297T1 (es) |
AU (1) | AU3354793A (es) |
DE (1) | DE69215237T2 (es) |
ES (1) | ES2095631T3 (es) |
FR (1) | FR2684463A1 (es) |
WO (1) | WO1993011536A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1168576A (ja) | 1997-08-22 | 1999-03-09 | Hitachi Ltd | データ伸張装置 |
US6483568B1 (en) * | 2001-06-29 | 2002-11-19 | Harris Corporation | Supplemental audio content system for a cinema and related methods |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4633331A (en) * | 1985-06-06 | 1986-12-30 | Picotrin Technology, Inc. | Information signal delay system utilizing random access memory |
FR2594238A1 (fr) * | 1986-02-13 | 1987-08-14 | Vallon Roger | La sonorisation des films cinematographiques par compact-disc |
US4839733A (en) * | 1987-12-15 | 1989-06-13 | Karamon John J | Method and system for synchronization of an auxiliary sound source to motion picture film, video tape, or other picture source containing a sound track |
US5055939A (en) * | 1987-12-15 | 1991-10-08 | Karamon John J | Method system & apparatus for synchronizing an auxiliary sound source containing multiple language channels with motion picture film video tape or other picture source containing a sound track |
FR2647561B1 (fr) * | 1989-05-24 | 1992-01-24 | Chedeville Pascal | Dispositif haute fidelite de reproduction du son pour le cinema |
US5194996A (en) * | 1990-04-16 | 1993-03-16 | Optical Radiation Corporation | Digital audio recording format for motion picture film |
-
1991
- 1991-12-03 FR FR9114963A patent/FR2684463A1/fr active Granted
-
1992
- 1992-12-02 AT AT93902280T patent/ATE145297T1/de not_active IP Right Cessation
- 1992-12-02 WO PCT/FR1992/001130 patent/WO1993011536A1/fr active IP Right Grant
- 1992-12-02 EP EP93902280A patent/EP0632922B1/fr not_active Expired - Lifetime
- 1992-12-02 AU AU33547/93A patent/AU3354793A/en not_active Abandoned
- 1992-12-02 DE DE69215237T patent/DE69215237T2/de not_active Expired - Fee Related
- 1992-12-02 ES ES93902280T patent/ES2095631T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1993011536A1 (fr) | 1993-06-10 |
DE69215237T2 (de) | 1997-03-27 |
AU3354793A (en) | 1993-06-28 |
FR2684463B1 (es) | 1994-08-19 |
DE69215237D1 (de) | 1996-12-19 |
EP0632922B1 (fr) | 1996-11-13 |
EP0632922A1 (fr) | 1995-01-11 |
FR2684463A1 (fr) | 1993-06-04 |
ATE145297T1 (de) | 1996-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR910008704A (ko) | 오디오 신호 재생 장치 | |
KR920005598A (ko) | 디지탈 전자스틸카메라 | |
MX172426B (es) | Sistema para seleccionar datos aleatoriamente accesibles para ser copiados sobre una cinta o lo similar | |
KR970008057A (ko) | 비디오 및 오디오 데이타 기록 및 재생 장치 | |
KR910020589A (ko) | 컬러 화상 처리장치 | |
TR200003260T2 (tr) | Sıkıştırılmış dijital audio ve videoyu hafızaya alma yöntemi | |
KR900019499A (ko) | 정지 화상 신호 처리 장치 및 방법 | |
KR950034209A (ko) | 기록 매체 재생 방법 및 장치 | |
ID25594A (id) | Pemrosesan data gambar digital dalam dekoder | |
DE69114718D1 (de) | Digitales tonsystem für kinofilm und verfahren. | |
KR920018724A (ko) | 화상데이터의 디코딩방법 및 그 디코딩회로 | |
ES2095631T3 (es) | Dispositivo de reproduccion de sonido de alta fidelidad para el cine. | |
RU93005074A (ru) | Звуковая кинолента, цифровая звуковая система киноленты и способ ее реализации | |
GB1276905A (en) | Retrieval of holographically recorded data | |
JPS52107833A (en) | Digital data processing circuit in electronic shutter cameras | |
ID25909A (id) | Pemrosesan data gambar digital grafis dalam suatu dekoder | |
JPS54139331A (en) | Recording and reproducing system of zooming picture | |
KR940012179A (ko) | 화상처리장치 | |
KR970031839A (ko) | 정지 화상 기록 기능을 가지는 비디오 카메라 | |
KR910015162A (ko) | 메모리를 가지는 통신 단말 | |
JPS5335505A (en) | Magnetic-tape recorder for talkie projector | |
KR930014481A (ko) | 자기기록 재생 장치 | |
JPS6432384A (en) | Information retrieving device | |
FR2356240A1 (fr) | Memoire numerique d'image a remanence variable | |
JPS6432383A (en) | Information retrieving device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 632922 Country of ref document: ES |