RU93005074A - THE AUDIO OF THE CINEMA, THE DIGITAL SOUND SYSTEM OF THE CINEMA AND THE METHOD OF ITS IMPLEMENTATION - Google Patents
THE AUDIO OF THE CINEMA, THE DIGITAL SOUND SYSTEM OF THE CINEMA AND THE METHOD OF ITS IMPLEMENTATIONInfo
- Publication number
- RU93005074A RU93005074A RU93005074/10A RU93005074A RU93005074A RU 93005074 A RU93005074 A RU 93005074A RU 93005074/10 A RU93005074/10 A RU 93005074/10A RU 93005074 A RU93005074 A RU 93005074A RU 93005074 A RU93005074 A RU 93005074A
- Authority
- RU
- Russia
- Prior art keywords
- film
- digital form
- data
- phonogram
- audio
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 1
- 239000000975 dye Substances 0.000 claims 1
- 230000003287 optical Effects 0.000 claims 1
- 238000010200 validation analysis Methods 0.000 claims 1
Claims (1)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59029490A | 1990-09-28 | 1990-09-28 | |
US590294 | 1990-09-28 | ||
US590,294 | 1990-09-28 | ||
US620,825 | 1990-11-29 | ||
PCT/US1991/007063 WO1992006409A1 (en) | 1990-09-28 | 1991-09-26 | Motion picture digital sound system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93005074A true RU93005074A (en) | 1995-05-27 |
RU2088962C1 RU2088962C1 (en) | 1997-08-27 |
Family
ID=24361676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU9193005074A RU2088962C1 (en) | 1990-09-28 | 1991-09-26 | Sound track film, sound system for movie on film, process for production of analog phonogram and digital identifier of position on film, process for generation of sound signal of movie film and method of reading the consistent digital data from digital storage |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2088962C1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200601707B (en) | 2003-08-29 | 2008-09-25 | Thomson Licensing Sa | Method and apparatus for modeling film grain patterns in the frequency domain |
EP1676447A1 (en) | 2003-09-23 | 2006-07-05 | THOMSON Licensing | Technique for simulating film grain using frequency filtering |
EP1803094B1 (en) | 2004-10-18 | 2020-02-19 | InterDigital VC Holdings, Inc. | Film grain simulation method |
CN101692710B (en) | 2004-11-12 | 2012-10-31 | 汤姆森特许公司 | Pseudo random number generator management method device and film grain simulation method device |
JP4950059B2 (en) | 2004-11-16 | 2012-06-13 | トムソン ライセンシング | Film grain SEI message insertion for bit accurate simulation in video systems |
ES2381982T3 (en) | 2004-11-16 | 2012-06-04 | Thomson Licensing | Film grain simulation method based on transformation coefficients previously generated by computer |
EP1812905B1 (en) | 2004-11-17 | 2019-07-03 | InterDigital VC Holdings, Inc. | Bit-accurate film grain simulation method based on pre-computed transformed coefficients |
BRPI0518037A (en) | 2004-11-22 | 2008-10-28 | Thomson Licensing | methods, apparatus and system for dividing film granulation cache for film granulation simulation |
US10715834B2 (en) | 2007-05-10 | 2020-07-14 | Interdigital Vc Holdings, Inc. | Film grain simulation based on pre-computed transform coefficients |
-
1991
- 1991-09-26 RU RU9193005074A patent/RU2088962C1/en not_active IP Right Cessation
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