JP2019523610A5 - - Google Patents

Download PDF

Info

Publication number
JP2019523610A5
JP2019523610A5 JP2019505199A JP2019505199A JP2019523610A5 JP 2019523610 A5 JP2019523610 A5 JP 2019523610A5 JP 2019505199 A JP2019505199 A JP 2019505199A JP 2019505199 A JP2019505199 A JP 2019505199A JP 2019523610 A5 JP2019523610 A5 JP 2019523610A5
Authority
JP
Japan
Prior art keywords
audio signal
signal
phase
degrees
harmonic distortion
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.)
Pending
Application number
JP2019505199A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019523610A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/AU2017/050677 external-priority patent/WO2018023150A1/en
Publication of JP2019523610A publication Critical patent/JP2019523610A/ja
Publication of JP2019523610A5 publication Critical patent/JP2019523610A5/ja
Pending legal-status Critical Current

Links

JP2019505199A 2016-08-01 2017-06-30 信号経路における歪みを管理するための装置および方法 Pending JP2019523610A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2016903021A AU2016903021A0 (en) 2016-08-01 A distortion cancellation system for Loudspeakers
AU2016903021 2016-08-01
AU2017902425 2017-06-23
AU2017902425A AU2017902425A0 (en) 2017-06-23 Apparatus for managing distortion in a signal path and method
PCT/AU2017/050677 WO2018023150A1 (en) 2016-08-01 2017-06-30 Apparatus for managing distortion in a signal path and method

Publications (2)

Publication Number Publication Date
JP2019523610A JP2019523610A (ja) 2019-08-22
JP2019523610A5 true JP2019523610A5 (enExample) 2020-03-26

Family

ID=61072253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019505199A Pending JP2019523610A (ja) 2016-08-01 2017-06-30 信号経路における歪みを管理するための装置および方法

Country Status (6)

Country Link
US (1) US11089401B2 (enExample)
EP (1) EP3491844A4 (enExample)
JP (1) JP2019523610A (enExample)
KR (1) KR102302226B1 (enExample)
CN (1) CN109644305A (enExample)
WO (1) WO2018023150A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102705131B1 (ko) * 2019-06-19 2024-09-10 삼성디스플레이 주식회사 표시 장치와 그의 음향 제공 방법
WO2021068028A1 (en) * 2019-10-10 2021-04-15 Blueprint Acoustics Pty Ltd Improved loudspeaker assembly and system for vehicles
CN110740403B (zh) * 2019-10-24 2021-02-09 上海易和声学科技有限公司 一种用于线阵列扬声器系统的信号处理装置及线阵列扬声器系统
KR102202722B1 (ko) * 2019-12-13 2021-01-13 (주)큐델릭스 헤드셋 장치에서 출력 신호를 적응적으로 교정하는 방법 및 헤드셋 장치
WO2022248043A1 (en) * 2021-05-27 2022-12-01 Huawei Technologies Co., Ltd. Audio device and method for producing a sound field
WO2023167511A1 (ko) * 2022-03-02 2023-09-07 삼성전자 주식회사 소리를 출력하기 위한 전자 장치 및 방법
US12395782B2 (en) 2022-03-02 2025-08-19 Samsung Electronics Co., Ltd. Electronic device and method for outputting sound
US12395783B1 (en) * 2024-08-23 2025-08-19 Fourier Sound, Inc. Method of operating a sound system to create a functionally massless driver

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA942198A (en) * 1970-09-15 1974-02-19 Kazuho Ohta Multidimensional stereophonic reproducing system
US3835255A (en) * 1971-09-30 1974-09-10 Columbia Broadcasting Syst Inc Matrix decoders for quadraphonic sound system
US3763333A (en) * 1972-07-24 1973-10-02 Ambitex Co Acoustic feedback stabilization system particularly suited for hearing aids
US3944747A (en) 1972-08-24 1976-03-16 Zenith Radio Corporation Multiple channel FM stereo system
JPS54160227A (en) * 1978-06-08 1979-12-18 Matsushita Electric Ind Co Ltd Speaker system
US4700390A (en) * 1983-03-17 1987-10-13 Kenji Machida Signal synthesizer
JPS61271000A (ja) * 1985-05-27 1986-12-01 Clarion Co Ltd 擬似ステレオ装置
DE3740643A1 (de) 1987-12-01 1989-06-15 Phonar Akustik Gmbh Tiefton-lautsprechersystem
SU1646079A1 (ru) 1988-11-29 1991-04-30 Шахтинский Технологический Институт Бытового Обслуживания Звуковоспроизвод щее устройство
GB9026906D0 (en) * 1990-12-11 1991-01-30 B & W Loudspeakers Compensating filters
US5267899A (en) 1992-01-23 1993-12-07 Moore Business Forms, Inc. Defective equipment window stickers
JPH06295175A (ja) * 1993-04-08 1994-10-21 Kawai Musical Instr Mfg Co Ltd 音響制御装置
US5537479A (en) * 1994-04-29 1996-07-16 Miller And Kreisel Sound Corp. Dual-driver bass speaker with acoustic reduction of out-of-phase and electronic reduction of in-phase distortion harmonics
JP3880236B2 (ja) * 1999-02-05 2007-02-14 株式会社アーニス・サウンド・テクノロジーズ ステレオ再生用のオーディオ信号の再生音をスピーカ外に音像定位させる方法
DE19951406B4 (de) 1999-10-01 2004-12-02 Martin Kling Lautsprecherkombination
DE50014983D1 (de) * 1999-10-01 2008-04-03 Martin Kling Lautsprecherkombination
US6801631B1 (en) * 1999-10-22 2004-10-05 Donald J. North Speaker system with multiple transducers positioned in a plane for optimum acoustic radiation pattern
US7336793B2 (en) 2003-05-08 2008-02-26 Harman International Industries, Incorporated Loudspeaker system for virtual sound synthesis
JP4780805B2 (ja) * 2006-03-28 2011-09-28 パイオニア株式会社 スピーカ装置
US7446603B2 (en) * 2006-08-17 2008-11-04 Matsushita Electric Industrial Co., Ltd. Differential input Class D amplifier
WO2011161567A1 (en) 2010-06-02 2011-12-29 Koninklijke Philips Electronics N.V. A sound reproduction system and method and driver therefor
US20120033829A1 (en) * 2010-08-04 2012-02-09 Lewis Ivan Lawayne Audio phase corrector
CN102866296A (zh) 2011-07-08 2013-01-09 杜比实验室特许公司 估计非线性失真的方法和系统、调节参数的方法和系统
CN103152673B (zh) * 2011-12-07 2015-07-08 中国科学院声学研究所 基于四元码动态失配整形的数字扬声器驱动方法和装置
EP2654205B1 (en) * 2012-04-16 2016-08-17 Nxp B.V. Class D Amplifiers
US9648413B2 (en) * 2013-02-05 2017-05-09 Toa Corporation Loudspeaker system
US9917565B2 (en) 2015-10-20 2018-03-13 Bose Corporation System and method for distortion limiting
DE102017200488A1 (de) 2016-07-13 2018-01-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kompensationsmittel für ein lautsprechersystem und lautsprechersystem

Similar Documents

Publication Publication Date Title
JP2019523610A5 (enExample)
US8175304B1 (en) Compact loudspeaker system
JP5457874B2 (ja) 局所再生装置とその方法と、プログラム
JP6522122B2 (ja) 機械的作動パネル音響システム
US7688989B2 (en) Method and system for processing sound signals for a surround left channel and a surround right channel
US11089401B2 (en) Apparatus for managing distortion in a signal path and method
JP4920102B2 (ja) 音響システム
US8000170B2 (en) Systems and methods for acoustic beamforming using discrete or continuous speaker arrays
US20120063633A1 (en) Speaker
CN106507251A (zh) 用于多扬声器设备的立体声和滤波器控制
JP7244786B2 (ja) 制御された指向性を伴うコンパクトスピーカーシステム
KR100633064B1 (ko) 평판 음향 출력장치 및 영상/음향 출력장치
WO2016080204A1 (ja) 信号処理装置、信号処理方法、およびプログラム
US7624839B1 (en) Enclosure for symbiotic active/passive operation of an acoustic driver
JP2016092562A (ja) 音声処理装置および方法、並びにプログラム
KR101559658B1 (ko) 스피커 장치
JP5660808B2 (ja) アレイスピーカ駆動装置
US20160173986A1 (en) Ultra-low distortion integrated loudspeaker system
JP2013073016A (ja) 音響再生装置
JP5595319B2 (ja) スピーカアレイシステム
KR20190105254A (ko) 인공 지능에 기반한 풀 디지털 오디오 처리 장치
US20240365062A1 (en) Method and Transducer Array System for Directionally Reproducing An Input Audio Signal
JP2014068117A (ja) 信号増幅装置
Aarts An overview of papers in the field of loudspeakers and sound reproduction produced by the chair of SPS’on AM of the TU/e
Hartmann Loudspeakers