CH526245A - Sound emitters - Google Patents

Sound emitters

Info

Publication number
CH526245A
CH526245A CH1404570A CH1404570A CH526245A CH 526245 A CH526245 A CH 526245A CH 1404570 A CH1404570 A CH 1404570A CH 1404570 A CH1404570 A CH 1404570A CH 526245 A CH526245 A CH 526245A
Authority
CH
Switzerland
Prior art keywords
sound emitters
emitters
sound
Prior art date
Application number
CH1404570A
Other languages
German (de)
Inventor
Denes Dipl Ing Huszty
Andras Dipl Phys Illenyi
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
Publication of CH526245A publication Critical patent/CH526245A/en

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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Stereophonic System (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CH1404570A 1969-11-26 1970-09-22 Sound emitters CH526245A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH526245A true CH526245A (en) 1972-07-31

Family

ID=10995317

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1404570A CH526245A (en) 1969-11-26 1970-09-22 Sound emitters

Country Status (17)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU163253B (en) * 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
FR2628924B1 (en) * 1988-03-15 1991-08-30 Baranes Roger ACOUSTIC SPEAKERS WITH OPTIMUM DIRECTIVITIES ADAPTABLE IN SOUND DIFFUSERS WITH DEFLECTIVE CONES
JPH07143588A (en) * 1993-11-12 1995-06-02 Hisaji Nakamura Vertical array type speaker equipment
JP3795915B2 (en) * 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 Audio-video apparatus and system using such apparatus
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
CA2963152C (en) * 2014-10-10 2023-10-31 Gde Engineering Pty Ltd Method and apparatus for providing customised sound distributions
JP2023529918A (en) * 2020-06-10 2023-07-12 ドルビー ラボラトリーズ ライセンシング コーポレイション asymmetric acoustic horn

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

Also Published As

Publication number Publication date
PL81317B1 (en) 1975-08-30
DE2017649B2 (en) 1972-12-28
ES384044A1 (en) 1973-01-01
GB1310165A (en) 1973-03-14
NO124970B (en) 1972-06-26
DK143089C (en) 1981-10-26
AT320766B (en) 1975-02-25
DK143089B (en) 1981-03-23
NL7008149A (en) 1971-05-28
CA931082A (en) 1973-07-31
BG29729A3 (en) 1981-01-15
FR2071569A5 (en) 1971-09-17
FI51884C (en) 1977-04-12
FI51884B (en) 1976-12-31
BE756400A (en) 1971-03-01
DE2017649A1 (en) 1971-06-16
CS164868B2 (en) 1975-11-28
SE358539B (en) 1973-07-30
US3648801A (en) 1972-03-14

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Legal Events

Date Code Title Description
PL Patent ceased