MXPA02008573A - Metodo y aparato para alojar capacidad de audio de contenido primario y audio restante de contenido secundario en el proceso de produccion de audio digital. - Google Patents

Metodo y aparato para alojar capacidad de audio de contenido primario y audio restante de contenido secundario en el proceso de produccion de audio digital.

Info

Publication number
MXPA02008573A
MXPA02008573A MXPA02008573A MXPA02008573A MXPA02008573A MX PA02008573 A MXPA02008573 A MX PA02008573A MX PA02008573 A MXPA02008573 A MX PA02008573A MX PA02008573 A MXPA02008573 A MX PA02008573A MX PA02008573 A MXPA02008573 A MX PA02008573A
Authority
MX
Mexico
Prior art keywords
audio
vra
remaining
production process
digital
Prior art date
Application number
MXPA02008573A
Other languages
English (en)
Inventor
Michael A Vaudrey
Original Assignee
Hearing Enhancement Co Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hearing Enhancement Co Llc filed Critical Hearing Enhancement Co Llc
Publication of MXPA02008573A publication Critical patent/MXPA02008573A/es

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stereophonic System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

La invencion permite la inclusion de informacion de voz y-audio restante en diferentes partes del proceso de produccion de audio. En particular, la invencion modaliza tecnicas especiales para masterizacion digital con capacidad VRA y alojamiento de VRA por aquellas clases de formatos de compresion de audio que experimentan menos perdidas de datos de audio en comparacion con cualesquier codecs que experimentan perdidas netas comparables iguales o mayores al formato de compresion AC3. La invencion facilita el ajuste de voz-a-audio restante (VRA) por parte de un escucha final durante la reproduccion de formatos de medios de audio digital al enfocarse en configuraciones nuevas de partes multiples del sistema de audio digital completo, lo cual permite una tecnica nueva dise+- ada para beneficiar a los usuarios finales de audio (escuchas finales) quienes desean controlar la relacion del contenido vocal primario/dialogo de un programa de audio con relacion a la porcion restante del contenido de audio en ese programa.
MXPA02008573A 2000-03-02 2001-03-02 Metodo y aparato para alojar capacidad de audio de contenido primario y audio restante de contenido secundario en el proceso de produccion de audio digital. MXPA02008573A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18635700P 2000-03-02 2000-03-02
US09/580,205 US6351733B1 (en) 2000-03-02 2000-05-26 Method and apparatus for accommodating primary content audio and secondary content remaining audio capability in the digital audio production process
PCT/US2001/006843 WO2001065888A2 (en) 2000-03-02 2001-03-02 A system for accommodating primary and secondary audio signal

Publications (1)

Publication Number Publication Date
MXPA02008573A true MXPA02008573A (es) 2003-02-24

Family

ID=26882012

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02008573A MXPA02008573A (es) 2000-03-02 2001-03-02 Metodo y aparato para alojar capacidad de audio de contenido primario y audio restante de contenido secundario en el proceso de produccion de audio digital.

Country Status (12)

Country Link
US (2) US6351733B1 (es)
EP (1) EP1264300A2 (es)
JP (1) JP2003525466A (es)
KR (1) KR100799155B1 (es)
CN (1) CN1211775C (es)
AU (1) AU2001243395A1 (es)
BR (1) BR0108904A (es)
CA (1) CA2401798A1 (es)
IL (1) IL151546A0 (es)
MX (1) MXPA02008573A (es)
RU (1) RU2002126217A (es)
WO (1) WO2001065888A2 (es)

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KR100799155B1 (ko) 2008-01-29
US6772127B2 (en) 2004-08-03
KR20020073604A (ko) 2002-09-27
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US6351733B1 (en) 2002-02-26
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