FR2071569A5 - - Google Patents

Info

Publication number
FR2071569A5
FR2071569A5 FR7008918A FR7008918A FR2071569A5 FR 2071569 A5 FR2071569 A5 FR 2071569A5 FR 7008918 A FR7008918 A FR 7008918A FR 7008918 A FR7008918 A FR 7008918A FR 2071569 A5 FR2071569 A5 FR 2071569A5
Authority
FR
France
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
Application number
FR7008918A
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.)
Elektroakusztikai Gyar
Original Assignee
Elektroakusztikai Gyar
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 Elektroakusztikai Gyar filed Critical Elektroakusztikai Gyar
Application granted granted Critical
Publication of FR2071569A5 publication Critical patent/FR2071569A5/fr
Expired legal-status Critical Current

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
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Stereophonic System (AREA)
FR7008918A 1969-11-26 1970-03-12 Expired FR2071569A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE001750 1969-11-26

Publications (1)

Publication Number Publication Date
FR2071569A5 true FR2071569A5 (fr) 1971-09-17

Family

ID=10995317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008918A Expired FR2071569A5 (fr) 1969-11-26 1970-03-12

Country Status (17)

Country Link
US (1) US3648801A (fr)
AT (1) AT320766B (fr)
BE (1) BE756400A (fr)
BG (1) BG29729A3 (fr)
CA (1) CA931082A (fr)
CH (1) CH526245A (fr)
CS (1) CS164868B2 (fr)
DE (1) DE2017649B2 (fr)
DK (1) DK143089C (fr)
ES (1) ES384044A1 (fr)
FI (1) FI51884C (fr)
FR (1) FR2071569A5 (fr)
GB (1) GB1310165A (fr)
NL (1) NL7008149A (fr)
NO (1) NO124970B (fr)
PL (1) PL81317B1 (fr)
SE (1) SE358539B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628924A1 (fr) * 1988-03-15 1989-09-22 Baranes Roger Enceintes acoustiques a directivites optimums adaptables en diffuseurs de son a cones deflecteurs

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU163253B (fr) * 1971-08-16 1973-07-28
US3947635A (en) * 1973-09-12 1976-03-30 Frankman Charles W Integrated stereo speaker system
US4365688A (en) * 1981-03-12 1982-12-28 Blose William G Speaker cabinet
JPH07143588A (ja) * 1993-11-12 1995-06-02 Hisaji Nakamura 垂直アレイ型スピーカ装置
JP3795915B2 (ja) * 1994-03-24 2006-07-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 音声−映像装置及びこのような装置が用いられたシステム
US6755277B2 (en) * 2001-08-02 2004-06-29 Dell Products L.P. Speaker resonance voicebox
US20070172085A1 (en) * 2006-01-26 2007-07-26 Art Powers Theater center apparatus
US10321211B2 (en) * 2014-10-10 2019-06-11 David Curtinsmith Method and apparatus for providing customised sound distributions
WO2021252797A1 (fr) * 2020-06-10 2021-12-16 Dolby Laboratories Licensing Corporation Pavillon acoustique asymétrique

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104729A (en) * 1963-09-24 Stereophonic sound reproducing loudspeaker system
US2544742A (en) * 1946-12-31 1951-03-13 Vibra Sonic Inc Cubic loud-speaker cabinet
US2602860A (en) * 1947-11-18 1952-07-08 Doubt Leon Stewart Loud-speaker structure
US3179203A (en) * 1963-11-29 1965-04-20 Edgar S Transue Speaker re-vibration system
US3241631A (en) * 1964-01-31 1966-03-22 Manieri Domenico High-fidelity column-type stereomonophonic diffuser with regulated sound deflection
US3449519A (en) * 1968-01-24 1969-06-10 Morey J Mowry Speaker system for sound-wave amplification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628924A1 (fr) * 1988-03-15 1989-09-22 Baranes Roger Enceintes acoustiques a directivites optimums adaptables en diffuseurs de son a cones deflecteurs

Also Published As

Publication number Publication date
CH526245A (de) 1972-07-31
PL81317B1 (fr) 1975-08-30
AT320766B (de) 1975-02-25
DK143089B (da) 1981-03-23
SE358539B (fr) 1973-07-30
DE2017649A1 (de) 1971-06-16
CS164868B2 (fr) 1975-11-28
BG29729A3 (en) 1981-01-15
GB1310165A (en) 1973-03-14
BE756400A (fr) 1971-03-01
FI51884C (fi) 1977-04-12
NO124970B (fr) 1972-06-26
NL7008149A (fr) 1971-05-28
FI51884B (fr) 1976-12-31
CA931082A (en) 1973-07-31
DK143089C (da) 1981-10-26
DE2017649B2 (de) 1972-12-28
ES384044A1 (es) 1973-01-01
US3648801A (en) 1972-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse