CN105230043B - 扬声器装置 - Google Patents

扬声器装置 Download PDF

Info

Publication number
CN105230043B
CN105230043B CN201480029228.1A CN201480029228A CN105230043B CN 105230043 B CN105230043 B CN 105230043B CN 201480029228 A CN201480029228 A CN 201480029228A CN 105230043 B CN105230043 B CN 105230043B
Authority
CN
China
Prior art keywords
frequency range
signal
loudspeaker unit
sound
unit
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.)
Active
Application number
CN201480029228.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN105230043A (zh
Inventor
平川和明
小菅克真
二宫知子
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 JP2013107885A external-priority patent/JP6004188B2/ja
Priority claimed from JP2013157284A external-priority patent/JP6090039B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of CN105230043A publication Critical patent/CN105230043A/zh
Application granted granted Critical
Publication of CN105230043B publication Critical patent/CN105230043B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • 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
    • H04R3/14—Cross-over networks

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
CN201480029228.1A 2013-05-22 2014-05-15 扬声器装置 Active CN105230043B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013107885A JP6004188B2 (ja) 2013-05-22 2013-05-22 スピーカ装置
JP2013-107885 2013-05-22
JP2013157284A JP6090039B2 (ja) 2013-07-30 2013-07-30 スピーカ装置
JP2013-157284 2013-07-30
PCT/JP2014/062946 WO2014188952A1 (ja) 2013-05-22 2014-05-15 スピーカ装置

Publications (2)

Publication Number Publication Date
CN105230043A CN105230043A (zh) 2016-01-06
CN105230043B true CN105230043B (zh) 2018-06-15

Family

ID=51933511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480029228.1A Active CN105230043B (zh) 2013-05-22 2014-05-15 扬声器装置

Country Status (3)

Country Link
EP (1) EP3013071B1 (ja)
CN (1) CN105230043B (ja)
WO (1) WO2014188952A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111263251A (zh) * 2020-01-20 2020-06-09 惠州市东翔电子科技有限公司 一种音响发光结构及其控制方法与控制系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348552A (en) * 1980-06-09 1982-09-07 Siccone Ralph R Direct/reflecting speaker system and triangular shaped enclosure
CN2749206Y (zh) * 2004-11-03 2005-12-28 广州君悦电子有限公司 超薄型宽频扬声器
CN201518537U (zh) * 2009-09-25 2010-06-30 向凌云 广辐声场三分频立体声扬声器
CN102325290A (zh) * 2011-09-16 2012-01-18 康佳集团股份有限公司 一种全方位声场的音响
CN102845077A (zh) * 2010-08-12 2012-12-26 Lg电子株式会社 扬声器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941692A1 (de) * 1979-10-15 1981-04-30 Matteo Torino Martinez Verfahren und vorrichtung zur tonwiedergabe
JPS6121917Y2 (ja) * 1981-03-04 1986-07-01
DE3201455C2 (de) * 1982-01-19 1985-09-19 Dieter 7447 Aichtal Wagner Lautsprecherbox
JPH0698392A (ja) * 1991-03-28 1994-04-08 Nippon Columbia Co Ltd 音響装置
JP3281181B2 (ja) * 1994-06-27 2002-05-13 松下電器産業株式会社 音場再生用スピーカシステム
US5533129A (en) * 1994-08-24 1996-07-02 Gefvert; Herbert I. Multi-dimensional sound reproduction system
US6257365B1 (en) * 1996-08-30 2001-07-10 Mediaphile Av Technologies, Inc. Cone reflector/coupler speaker system and method
JPH1155780A (ja) 1997-07-31 1999-02-26 Sony Corp スピーカ装置
JP3954935B2 (ja) * 2002-08-30 2007-08-08 フォスター電機株式会社 映像装置用スピーカシステム
JP2007037058A (ja) 2005-07-29 2007-02-08 Sony Corp スピーカ装置
US7606377B2 (en) * 2006-05-12 2009-10-20 Cirrus Logic, Inc. Method and system for surround sound beam-forming using vertically displaced drivers
JP2009213103A (ja) * 2008-03-03 2009-09-17 Kimio Hachiro 照明機能付き音響機器
CN105144744B (zh) * 2013-04-24 2018-06-29 雅马哈株式会社 扬声器装置和端头件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348552A (en) * 1980-06-09 1982-09-07 Siccone Ralph R Direct/reflecting speaker system and triangular shaped enclosure
CN2749206Y (zh) * 2004-11-03 2005-12-28 广州君悦电子有限公司 超薄型宽频扬声器
CN201518537U (zh) * 2009-09-25 2010-06-30 向凌云 广辐声场三分频立体声扬声器
CN102845077A (zh) * 2010-08-12 2012-12-26 Lg电子株式会社 扬声器
CN102325290A (zh) * 2011-09-16 2012-01-18 康佳集团股份有限公司 一种全方位声场的音响

Also Published As

Publication number Publication date
EP3013071A1 (en) 2016-04-27
EP3013071A4 (en) 2017-04-26
WO2014188952A1 (ja) 2014-11-27
CN105230043A (zh) 2016-01-06
EP3013071B1 (en) 2019-11-27

Similar Documents

Publication Publication Date Title
CN106605415B (zh) 用于向上发射驱动器的有源和无源虚拟高度滤波器系统
US5073936A (en) Stereophonic microphone system
US10779083B2 (en) Soundbar having single interchangeable mounting surface and multi-directional audio output
CN101009954B (zh) 音频再现设备及其方法
US6219426B1 (en) Center point stereo field expander for amplified musical instruments
KR102502597B1 (ko) 솔리드 영화 스크린 상의 오디오 이미지의 인지 고도 조정
CN106507251A (zh) 用于多扬声器设备的立体声和滤波器控制
CN104954953B (zh) 定向响应式的声学驱动器操作
CN114051738A (zh) 可操纵扬声器阵列、系统及其方法
JPH06205490A (ja) スピーカユニット
CN103686545A (zh) 可构造用于单独使用或者作为一对使用的具有立体声声像增强的一体式有源声学扬声器箱
CN105230043B (zh) 扬声器装置
FR2655228A1 (fr) Televiseur comportant un systeme stereophonique perfectionne.
CN110267174B (zh) 一种基于微型扬声器的车内独立声场系统
KR20180018464A (ko) 입체 영상 재생 방법, 입체 음향 재생 방법, 입체 영상 재생 시스템 및 입체 음향 재생 시스템
WO2015029874A1 (ja) スピーカ装置、オーディオ再生システムおよびプログラム
US5943431A (en) Loudspeaker with tapered slot coupler and sound reproduction system
US5926554A (en) Pickup amplifier system for public address system
JP2014074909A (ja) 音響装置
US20150224942A1 (en) Integrated entertainment device for vehicles
CN110352600A (zh) 音响装置
US20210409866A1 (en) Loudspeaker System with Overhead Sound Image Generating (e.g., ATMOS™) Elevation Module and Method and apparatus for Direct Signal Cancellation
JP6090039B2 (ja) スピーカ装置
CN101014210B (zh) 音频再现系统及其方法
CN115315401B (zh) 电梯用音响系统

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant