FR2969894B1 - Enceinte acoustique a au moins deux haut-parleurs - Google Patents

Enceinte acoustique a au moins deux haut-parleurs

Info

Publication number
FR2969894B1
FR2969894B1 FR1061135A FR1061135A FR2969894B1 FR 2969894 B1 FR2969894 B1 FR 2969894B1 FR 1061135 A FR1061135 A FR 1061135A FR 1061135 A FR1061135 A FR 1061135A FR 2969894 B1 FR2969894 B1 FR 2969894B1
Authority
FR
France
Prior art keywords
speakers
acoustic speaker
acoustic
speaker
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.)
Expired - Fee Related
Application number
FR1061135A
Other languages
English (en)
Other versions
FR2969894A1 (fr
Inventor
Texte Edouard Durand
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1061135A priority Critical patent/FR2969894B1/fr
Publication of FR2969894A1 publication Critical patent/FR2969894A1/fr
Application granted granted Critical
Publication of FR2969894B1 publication Critical patent/FR2969894B1/fr
Expired - Fee Related 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
    • H04R1/20—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
    • 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
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
FR1061135A 2010-12-23 2010-12-23 Enceinte acoustique a au moins deux haut-parleurs Expired - Fee Related FR2969894B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1061135A FR2969894B1 (fr) 2010-12-23 2010-12-23 Enceinte acoustique a au moins deux haut-parleurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1061135A FR2969894B1 (fr) 2010-12-23 2010-12-23 Enceinte acoustique a au moins deux haut-parleurs

Publications (2)

Publication Number Publication Date
FR2969894A1 FR2969894A1 (fr) 2012-06-29
FR2969894B1 true FR2969894B1 (fr) 2013-08-09

Family

ID=44260775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1061135A Expired - Fee Related FR2969894B1 (fr) 2010-12-23 2010-12-23 Enceinte acoustique a au moins deux haut-parleurs

Country Status (1)

Country Link
FR (1) FR2969894B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8965033B2 (en) 2012-08-31 2015-02-24 Sonos, Inc. Acoustic optimization
CN211267081U (zh) * 2020-03-30 2020-08-14 歌尔股份有限公司 微型扬声器模组阵列和视听设备
CN111417057B (zh) * 2020-03-30 2022-03-15 歌尔股份有限公司 微型扬声器模组、微型扬声器模组阵列和视听设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH248861A (de) * 1944-05-30 1947-05-31 Philips Nv Stereophonisches Wiedergabegerät.
DE887523C (de) * 1950-02-20 1953-08-24 Karl Ing Nowak Akustische Einrichtung fuer raeumlich wirkende Tonwiedergabe bei Einkanaluebertragung
DE1086749B (de) * 1958-02-07 1960-08-11 Grammophon Ges M B H Deutsche Stereofonische Wiedergabevorrichtung
FR2206888A5 (fr) * 1972-11-10 1974-06-07 Marseille Eaux
US4031318A (en) * 1975-11-21 1977-06-21 Innovative Electronics, Inc. High fidelity loudspeaker system
JPS57170693A (en) * 1981-04-11 1982-10-20 Takashi Sato Stereo speaker device for acoustic apparatus
US5323466A (en) * 1990-04-25 1994-06-21 Ford Motor Company Tandem transducer magnet structure
US5212732A (en) * 1992-03-05 1993-05-18 Lancer Electronics Effects speaker system
JPH08317489A (ja) * 1995-05-19 1996-11-29 Sony Corp スピーカ装置
JPH11205884A (ja) * 1998-01-07 1999-07-30 Sony Corp スピーカ装置
JP3790528B2 (ja) * 2003-11-17 2006-06-28 ヤマハリビングテック株式会社 スピーカシステム
JP2009065484A (ja) * 2007-09-06 2009-03-26 Sony Corp スピーカユニット及び音声出力ロボット装置

Also Published As

Publication number Publication date
FR2969894A1 (fr) 2012-06-29

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