MX2023006584A - Sistemas y metodos de sonido envolvente inalambrico. - Google Patents

Sistemas y metodos de sonido envolvente inalambrico.

Info

Publication number
MX2023006584A
MX2023006584A MX2023006584A MX2023006584A MX2023006584A MX 2023006584 A MX2023006584 A MX 2023006584A MX 2023006584 A MX2023006584 A MX 2023006584A MX 2023006584 A MX2023006584 A MX 2023006584A MX 2023006584 A MX2023006584 A MX 2023006584A
Authority
MX
Mexico
Prior art keywords
channels
audio
audio information
interface
surround sound
Prior art date
Application number
MX2023006584A
Other languages
English (en)
Inventor
Coy Christmas
Kevin Wilson
Erik W Jones
Original Assignee
Fasetto Inc
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 Fasetto Inc filed Critical Fasetto Inc
Publication of MX2023006584A publication Critical patent/MX2023006584A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/162—Interface to dedicated audio devices, e.g. audio drivers, interface to CODECs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • G10L19/04—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 using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/173—Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/07—Applications of wireless loudspeakers or wireless microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)

Abstract

Un sistema de sonido envolvente puede comprender un dispositivo de usuario, un módulo de control y una pluralidad de altavoces. El sistema puede recibir datos de una fuente de audio a través de una primera interfaz. El sistema puede transcodificar los datos de fuente de audio para generar datos de audio transcodificados que comprenden una pluralidad de canales de información de audio. El sistema puede tener una pluralidad de canales de información de audio a partir de los datos de audio transcodificados. El sistema puede asignar la pluralidad de canales de información de audio a la pluralidad de altavoces uno a uno. El sistema puede transmitir, a través de una segunda interfaz, la pluralidad de canales de información de audio a la pluralidad de altavoces, en donde la segunda interfaz comprende un protocolo de comunicación estándar operable en un protocolo de capa física de la segunda interfaz. El sistema puede aplicar una función de efectos a al menos uno de la pluralidad de canales de información de audio.
MX2023006584A 2020-12-04 2021-12-03 Sistemas y metodos de sonido envolvente inalambrico. MX2023006584A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063121783P 2020-12-04 2020-12-04
PCT/US2021/061812 WO2022120170A1 (en) 2020-12-04 2021-12-03 Systems and methods for wireless surround sound

Publications (1)

Publication Number Publication Date
MX2023006584A true MX2023006584A (es) 2023-07-12

Family

ID=81852913

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023006584A MX2023006584A (es) 2020-12-04 2021-12-03 Sistemas y metodos de sonido envolvente inalambrico.

Country Status (10)

Country Link
US (1) US20240007812A1 (es)
EP (1) EP4256806A1 (es)
JP (1) JP2023553013A (es)
KR (1) KR20230117386A (es)
CN (1) CN116711329A (es)
AU (1) AU2021392734A1 (es)
CA (1) CA3203974A1 (es)
GB (1) GB2616197A (es)
MX (1) MX2023006584A (es)
WO (1) WO2022120170A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8935733B2 (en) * 2006-09-07 2015-01-13 Porto Vinci Ltd. Limited Liability Company Data presentation using a wireless home entertainment hub
FR2915041A1 (fr) * 2007-04-13 2008-10-17 Canon Kk Procede d'attribution d'une pluralite de canaux audio a une pluralite de haut-parleurs, produit programme d'ordinateur, moyen de stockage et noeud gestionnaire correspondants.
US9924291B2 (en) * 2016-02-16 2018-03-20 Sony Corporation Distributed wireless speaker system
KR102340127B1 (ko) * 2017-03-24 2021-12-16 삼성전자주식회사 복수의 외부 장치들로 오디오 데이터를 전송하는 방법 및 전자 장치
KR102222912B1 (ko) * 2018-10-10 2021-03-04 엔에이치엔 주식회사 근거리 무선 통신을 통해 복수의 스피커들을 제어하기 위한 장치 및 방법

Also Published As

Publication number Publication date
EP4256806A1 (en) 2023-10-11
WO2022120170A1 (en) 2022-06-09
AU2021392734A1 (en) 2023-07-06
US20240007812A1 (en) 2024-01-04
CN116711329A (zh) 2023-09-05
GB202308818D0 (en) 2023-07-26
JP2023553013A (ja) 2023-12-20
GB2616197A (en) 2023-08-30
CA3203974A1 (en) 2022-06-09
KR20230117386A (ko) 2023-08-08

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