MX2013007833A - Aparato y metodo para una señal de audio completa. - Google Patents

Aparato y metodo para una señal de audio completa.

Info

Publication number
MX2013007833A
MX2013007833A MX2013007833A MX2013007833A MX2013007833A MX 2013007833 A MX2013007833 A MX 2013007833A MX 2013007833 A MX2013007833 A MX 2013007833A MX 2013007833 A MX2013007833 A MX 2013007833A MX 2013007833 A MX2013007833 A MX 2013007833A
Authority
MX
Mexico
Prior art keywords
signals
ratio
phase
audio signal
primary reference
Prior art date
Application number
MX2013007833A
Other languages
English (en)
Inventor
Barry Stephen Goldfarb
Original Assignee
Bsg Lab 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 Bsg Lab Llc filed Critical Bsg Lab Llc
Publication of MX2013007833A publication Critical patent/MX2013007833A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
    • H04H60/04—Studio equipment; Interconnection of studios
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Stereophonic System (AREA)
  • Amplifiers (AREA)

Abstract

La presente invención se refiere a un aparato y a un método para recuperar información cerrada u oculta de otro modo que está contenida en señales de audio. Un circuito activo equilibra la relación entre las señales en fase y fuera de fase a través de la aplicación de señales de suma y diferencia y ajusta la relación de ganancia en señales estereofónicas así como también en aplicaciones de señales monofónicas y multicanal. Esto incluye tanto la señal de referencia primaria como una pluralidad de señales duplicadas redundantes, sustancialmente idénticas en todo respecto a la señal de referencia primaria excepto en relación con la magnitud y la fase, con el propósito de desplegar o abrir el contenido de señales de audio. Un par de niveles de señales de salida se aproxima a la relación dorada donde la relación dorada es uno más la raíz cuadrada de cinco dividido por dos lo cual proporciona un número irracional 1.618. La figura más representativa de la invención es la número 5.
MX2013007833A 2011-01-03 2012-01-03 Aparato y metodo para una señal de audio completa. MX2013007833A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/983,796 US8571232B2 (en) 2009-09-11 2011-01-03 Apparatus and method for a complete audio signal
PCT/US2012/020016 WO2012094277A1 (en) 2011-01-03 2012-01-03 Apparatus and method for a complete audio signal

Publications (1)

Publication Number Publication Date
MX2013007833A true MX2013007833A (es) 2014-04-14

Family

ID=46457678

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013007833A MX2013007833A (es) 2011-01-03 2012-01-03 Aparato y metodo para una señal de audio completa.

Country Status (13)

Country Link
US (1) US8571232B2 (es)
EP (1) EP2661908A1 (es)
JP (1) JP2014505426A (es)
KR (1) KR20140053831A (es)
CN (1) CN103535052A (es)
AU (1) AU2012204551A1 (es)
BR (1) BR112013017192A2 (es)
IL (1) IL227303A0 (es)
MX (1) MX2013007833A (es)
RU (1) RU2013136387A (es)
SG (1) SG191902A1 (es)
TW (1) TW201238366A (es)
WO (1) WO2012094277A1 (es)

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US9197963B1 (en) 2013-05-28 2015-11-24 Audio Design Experts, Inc. Broad sound field loudspeaker system
US9143107B2 (en) * 2013-10-08 2015-09-22 2236008 Ontario Inc. System and method for dynamically mixing audio signals
US9837061B2 (en) * 2014-06-23 2017-12-05 Nxp B.V. System and method for blending multi-channel signals
JP6090395B1 (ja) * 2015-09-01 2017-03-08 オンキヨー株式会社 音楽再生装置
CN106060719A (zh) * 2016-05-31 2016-10-26 维沃移动通信有限公司 一种终端音频输出的控制方法及终端
US10278004B2 (en) * 2017-05-01 2019-04-30 Barry Stephen Goldfarb Apparatus and method for a complete audio signal
US10433062B2 (en) * 2018-01-12 2019-10-01 Diodes Incorporated Stereo audio system and method
CN110139193B (zh) * 2018-02-02 2021-10-08 深圳市三诺数字科技有限公司 音箱系统及空间声的生成方法
CN108111962B (zh) * 2018-02-22 2019-12-24 青岛海信电器股份有限公司 虚拟环绕声处理方法和装置
GB201909715D0 (en) * 2019-07-05 2019-08-21 Nokia Technologies Oy Stereo audio

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WO1998007294A1 (en) 1996-08-12 1998-02-19 Carver R W High back emf, high pressure subwoofer
JP3663461B2 (ja) 1997-03-13 2005-06-22 スリーエス テック カンパニー リミテッド 周波数選択的空間感向上システム
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Also Published As

Publication number Publication date
AU2012204551A2 (en) 2014-04-10
AU2012204551A1 (en) 2013-08-29
CN103535052A (zh) 2014-01-22
EP2661908A1 (en) 2013-11-13
IL227303A0 (en) 2013-09-30
WO2012094277A1 (en) 2012-07-12
KR20140053831A (ko) 2014-05-08
RU2013136387A (ru) 2015-02-10
US20110158413A1 (en) 2011-06-30
US8571232B2 (en) 2013-10-29
BR112013017192A2 (pt) 2017-08-29
JP2014505426A (ja) 2014-02-27
TW201238366A (en) 2012-09-16
SG191902A1 (en) 2013-08-30

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