IN2014CN02621A - - Google Patents

Download PDF

Info

Publication number
IN2014CN02621A
IN2014CN02621A IN2621CHN2014A IN2014CN02621A IN 2014CN02621 A IN2014CN02621 A IN 2014CN02621A IN 2621CHN2014 A IN2621CHN2014 A IN 2621CHN2014A IN 2014CN02621 A IN2014CN02621 A IN 2014CN02621A
Authority
IN
India
Application number
Inventor
Stephen Baldwin
Original Assignee
Earsoft Ltd
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
Priority claimed from GB1116348.2A external-priority patent/GB2494894A/en
Priority claimed from GB1116349.0A external-priority patent/GB2495270A/en
Application filed by Earsoft Ltd filed Critical Earsoft Ltd
Publication of IN2014CN02621A publication Critical patent/IN2014CN02621A/en

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G3/00Gain control in amplifiers or frequency changers
    • H03G3/20Automatic control
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G7/00Volume compression or expansion in amplifiers
    • H03G7/002Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G7/00Volume compression or expansion in amplifiers
    • H03G7/007Volume compression or expansion in amplifiers of digital or coded signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
IN2621CHN2014 2011-09-22 2014-04-07 IN2014CN02621A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1116348.2A GB2494894A (en) 2011-09-22 2011-09-22 Dynamic range control
GB1116349.0A GB2495270A (en) 2011-09-22 2011-09-22 Graphic element for controlling the dynamic range of an audio signal
PCT/GB2012/052339 WO2013041875A2 (en) 2011-09-22 2012-09-21 Dynamic range control

Publications (1)

Publication Number Publication Date
IN2014CN02621A true IN2014CN02621A (en) 2015-08-07

Family

ID=47080733

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2621CHN2014 IN2014CN02621A (en) 2011-09-22 2014-04-07

Country Status (6)

Country Link
US (1) US20140369527A1 (en)
EP (1) EP2759057A2 (en)
KR (1) KR20140067064A (en)
CN (1) CN103828232A (en)
IN (1) IN2014CN02621A (en)
WO (1) WO2013041875A2 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11452153B2 (en) 2012-05-01 2022-09-20 Lisnr, Inc. Pairing and gateway connection using sonic tones
WO2013166158A1 (en) 2012-05-01 2013-11-07 Lisnr, Llc Systems and methods for content delivery and management
US9612713B2 (en) * 2012-09-26 2017-04-04 Google Inc. Intelligent window management
US10103702B2 (en) 2013-07-18 2018-10-16 Harman International Industries, Incorporated Volume control rates
EP2833549B1 (en) 2013-08-01 2016-04-06 EchoStar UK Holdings Limited Loudness level control for audio reception and decoding equipment
US9172343B2 (en) * 2013-08-06 2015-10-27 Apple Inc. Volume adjustment based on user-defined curve
US9276544B2 (en) 2013-12-10 2016-03-01 Apple Inc. Dynamic range control gain encoding
US9608588B2 (en) 2014-01-22 2017-03-28 Apple Inc. Dynamic range control with large look-ahead
RU2678487C2 (en) * 2014-03-25 2019-01-29 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Audio encoder device and audio decoder device having efficient gain coding in dynamic range control
US10776419B2 (en) * 2014-05-16 2020-09-15 Gracenote Digital Ventures, Llc Audio file quality and accuracy assessment
JP6242535B2 (en) * 2014-07-17 2017-12-06 フィリップス ライティング ホールディング ビー ヴィ Method for obtaining gesture area definition data for a control system based on user input
CN104281432A (en) * 2014-09-18 2015-01-14 小米科技有限责任公司 Method and device for regulating sound effect
JP6882168B2 (en) 2014-10-15 2021-06-02 エルアイエスエヌアール・インコーポレーテッド Inaudible signaling tone
FR3030074B1 (en) * 2014-12-16 2017-01-27 Devialet METHOD FOR CONTROLLING AN OPERATING PARAMETER OF AN ACOUSTIC INSTALLATION
FR3031852B1 (en) * 2015-01-19 2018-05-11 Devialet AUTOMATIC SOUND LEVEL ADJUSTING AMPLIFIER
US10109288B2 (en) 2015-05-27 2018-10-23 Apple Inc. Dynamic range and peak control in audio using nonlinear filters
EP3360345B1 (en) 2015-10-08 2020-07-08 Bang & Olufsen A/S Active room compensation in loudspeaker system
US10861475B2 (en) 2015-11-10 2020-12-08 Dolby International Ab Signal-dependent companding system and method to reduce quantization noise
US11233582B2 (en) * 2016-03-25 2022-01-25 Lisnr, Inc. Local tone generation
US10924078B2 (en) * 2017-03-31 2021-02-16 Dolby International Ab Inversion of dynamic range control
EP3389183A1 (en) 2017-04-13 2018-10-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus for processing an input audio signal and corresponding method
KR102302683B1 (en) * 2017-07-07 2021-09-16 삼성전자주식회사 Sound output apparatus and signal processing method thereof
US10284939B2 (en) * 2017-08-30 2019-05-07 Harman International Industries, Incorporated Headphones system
US11189295B2 (en) 2017-09-28 2021-11-30 Lisnr, Inc. High bandwidth sonic tone generation
KR102483222B1 (en) * 2017-11-17 2023-01-02 삼성전자주식회사 Audio system and method of controlling the same
US11223716B2 (en) * 2018-04-03 2022-01-11 Polycom, Inc. Adaptive volume control using speech loudness gesture
KR102473337B1 (en) * 2018-04-13 2022-12-05 삼성전자 주식회사 Electronic device and method for processing stereo audio siginal
JP6966979B2 (en) * 2018-06-26 2021-11-17 株式会社日立製作所 Dialogue system control methods, dialogue systems and programs
CN108920060A (en) * 2018-07-06 2018-11-30 北京微播视界科技有限公司 Display methods, device, terminal device and the storage medium of volume
CN110493634B (en) * 2019-07-04 2021-07-27 北京雷石天地电子技术有限公司 Volume control method and system
TWI718716B (en) * 2019-10-23 2021-02-11 佑華微電子股份有限公司 Method for detecting scales triggered in musical instrument
US11615542B2 (en) * 2019-11-14 2023-03-28 Panasonic Avionics Corporation Automatic perspective correction for in-flight entertainment (IFE) monitors
CN113470692B (en) * 2020-03-31 2024-02-02 抖音视界有限公司 Audio processing method and device, readable medium and electronic equipment
US20220166397A1 (en) * 2020-11-24 2022-05-26 Gaudio Lab, Inc. Method for performing normalization of audio signal and apparatus therefor
CN114708180B (en) * 2022-04-15 2023-05-30 电子科技大学 Bit depth quantization and enhancement method for predistortion image with dynamic range preservation
TWI828143B (en) * 2022-05-12 2024-01-01 華碩電腦股份有限公司 Dial control method for electronic device and dial control system thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102337B1 (en) * 1995-09-13 1998-11-13 Nokia Mobile Phones Ltd Method and circuit arrangement for processing an audio signal
US8479122B2 (en) * 2004-07-30 2013-07-02 Apple Inc. Gestures for touch sensitive input devices
US7278101B1 (en) * 1999-09-30 2007-10-02 Intel Corporation Controlling audio volume in processor-based systems
US8085943B2 (en) * 1999-11-29 2011-12-27 Bizjak Karl M Noise extractor system and method
JP3812837B2 (en) * 2003-02-26 2006-08-23 ソニー株式会社 Volume control apparatus, volume control method, and television apparatus
US7502480B2 (en) * 2003-08-19 2009-03-10 Microsoft Corporation System and method for implementing a flat audio volume control model
GB2429346B (en) * 2006-03-15 2007-10-17 Nec Technologies A method of adjusting the amplitude of an audio signal and an audio device
KR101565378B1 (en) * 2008-09-03 2015-11-03 엘지전자 주식회사 Mobile terminal and method for controlling the same

Also Published As

Publication number Publication date
KR20140067064A (en) 2014-06-03
US20140369527A1 (en) 2014-12-18
WO2013041875A2 (en) 2013-03-28
EP2759057A2 (en) 2014-07-30
WO2013041875A3 (en) 2013-11-07
CN103828232A (en) 2014-05-28

Similar Documents

Publication Publication Date Title
IN2014CN02621A (en)
BR112013022641A2 (en)
AP3853A (en)
BR112013031251A2 (en)
BR112013024383A2 (en)
BR112013023185A2 (en)
BR112013022995A2 (en)
BR112013026744A2 (en)
BR112013017670A2 (en)
BR112013023927A2 (en)
BR112013027830A2 (en)
BR112013024365A2 (en)
BR112013028733A2 (en)
AP2016009466A0 (en)
BR112013031556A2 (en)
BR112013032377A2 (en)
BR112013032380A2 (en)
BR112013032368A2 (en)
BR112013018949A2 (en)
BR112013027761A2 (en)
BR112013021637A2 (en)
BR112013027836A2 (en)
BR112013023266A2 (en)
BR112013032392A2 (en)
BR112013025487A2 (en)