FR2984579B1 - Procede de traitement numerique sur un ensemble de pistes audio avant mixage - Google Patents

Procede de traitement numerique sur un ensemble de pistes audio avant mixage

Info

Publication number
FR2984579B1
FR2984579B1 FR1161635A FR1161635A FR2984579B1 FR 2984579 B1 FR2984579 B1 FR 2984579B1 FR 1161635 A FR1161635 A FR 1161635A FR 1161635 A FR1161635 A FR 1161635A FR 2984579 B1 FR2984579 B1 FR 2984579B1
Authority
FR
France
Prior art keywords
digital processing
before mixing
audio tracks
tracks
tracks before
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 - Fee Related
Application number
FR1161635A
Other languages
English (en)
Other versions
FR2984579A1 (fr
Inventor
Laurent Girin
Nicolas Sturmel
Laurent Daudet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Institut Polytechnique de Grenoble
Universite Paris Diderot Paris 7
Original Assignee
Centre National de la Recherche Scientifique CNRS
Institut Polytechnique de Grenoble
Universite Paris Diderot Paris 7
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 Centre National de la Recherche Scientifique CNRS, Institut Polytechnique de Grenoble, Universite Paris Diderot Paris 7 filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1161635A priority Critical patent/FR2984579B1/fr
Priority to PCT/EP2012/075106 priority patent/WO2013087638A1/fr
Publication of FR2984579A1 publication Critical patent/FR2984579A1/fr
Application granted granted Critical
Publication of FR2984579B1 publication Critical patent/FR2984579B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0272—Voice signal separating

Landscapes

  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FR1161635A 2011-12-14 2011-12-14 Procede de traitement numerique sur un ensemble de pistes audio avant mixage Expired - Fee Related FR2984579B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1161635A FR2984579B1 (fr) 2011-12-14 2011-12-14 Procede de traitement numerique sur un ensemble de pistes audio avant mixage
PCT/EP2012/075106 WO2013087638A1 (fr) 2011-12-14 2012-12-11 Procédé de traitement numérique sur un ensemble de pistes audio avant mixage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161635A FR2984579B1 (fr) 2011-12-14 2011-12-14 Procede de traitement numerique sur un ensemble de pistes audio avant mixage

Publications (2)

Publication Number Publication Date
FR2984579A1 FR2984579A1 (fr) 2013-06-21
FR2984579B1 true FR2984579B1 (fr) 2013-12-13

Family

ID=47435922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161635A Expired - Fee Related FR2984579B1 (fr) 2011-12-14 2011-12-14 Procede de traitement numerique sur un ensemble de pistes audio avant mixage

Country Status (2)

Country Link
FR (1) FR2984579B1 (fr)
WO (1) WO2013087638A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109920445B (zh) * 2019-03-04 2022-03-11 北京佳讯飞鸿电气股份有限公司 一种混音方法、装置及设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956674A (en) * 1995-12-01 1999-09-21 Digital Theater Systems, Inc. Multi-channel predictive subband audio coder using psychoacoustic adaptive bit allocation in frequency, time and over the multiple channels
US8538749B2 (en) * 2008-07-18 2013-09-17 Qualcomm Incorporated Systems, methods, apparatus, and computer program products for enhanced intelligibility

Also Published As

Publication number Publication date
WO2013087638A1 (fr) 2013-06-20
FR2984579A1 (fr) 2013-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160831