SE404645B - Hogtalaranordning - Google Patents

Hogtalaranordning

Info

Publication number
SE404645B
SE404645B SE7508403A SE7508403A SE404645B SE 404645 B SE404645 B SE 404645B SE 7508403 A SE7508403 A SE 7508403A SE 7508403 A SE7508403 A SE 7508403A SE 404645 B SE404645 B SE 404645B
Authority
SE
Sweden
Prior art keywords
speaker device
speaker
Prior art date
Application number
SE7508403A
Other languages
English (en)
Swedish (sv)
Other versions
SE7508403L (sv
Inventor
Sok
Original Assignee
Poensgen Karl Otto
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 Poensgen Karl Otto filed Critical Poensgen Karl Otto
Publication of SE7508403L publication Critical patent/SE7508403L/
Publication of SE404645B publication Critical patent/SE404645B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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

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)
SE7508403A 1974-07-25 1975-07-23 Hogtalaranordning SE404645B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2435944A DE2435944C3 (de) 1974-07-25 1974-07-25 Hifi-Lautsprecherbox

Publications (2)

Publication Number Publication Date
SE7508403L SE7508403L (sv) 1976-01-26
SE404645B true SE404645B (sv) 1978-10-16

Family

ID=5921563

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7508403A SE404645B (sv) 1974-07-25 1975-07-23 Hogtalaranordning

Country Status (7)

Country Link
US (1) US4006308A (da)
JP (1) JPS581878B2 (da)
DE (1) DE2435944C3 (da)
DK (1) DK336175A (da)
GB (1) GB1521304A (da)
IT (1) IT1040007B (da)
SE (1) SE404645B (da)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572093A (en) * 1976-03-16 1980-07-23 Wehner R Omniphonic transducer system
US4142604A (en) * 1976-09-15 1979-03-06 Smith Todd G Speaker structure
USD253650S (en) 1977-09-15 1979-12-11 Shahinian Richard P Loudspeaker enclosure
FR2407635A1 (fr) * 1977-10-27 1979-05-25 Herrenschmidt Gilles Dispositif de haut-parleur
JPS5818381Y2 (ja) * 1978-02-17 1983-04-14 ソニー株式会社 スピ−カ装置
JPS54131832U (da) * 1978-03-06 1979-09-12
JPS54148501A (en) * 1978-03-16 1979-11-20 Akg Akustische Kino Geraete Device for reproducing at least 2 channels acoustic events transmitted in room
US4280586A (en) * 1978-05-09 1981-07-28 Petersen Ted W Speaker enclosure
US4249037A (en) * 1978-11-08 1981-02-03 Dexter John L Pyramid loudspeakers with twin cross-phased mid-range speakers
US4289929A (en) * 1979-09-11 1981-09-15 Epicure Products, Inc. Loudspeaker and enclosure combination
USD264075S (en) 1979-12-05 1982-04-27 Michael Levy Loud speaker enclosure
US4357490A (en) * 1980-07-18 1982-11-02 Dickey Baron C High fidelity loudspeaker system for aurally simulating wide frequency range point source of sound
US4410063A (en) * 1981-03-04 1983-10-18 Onkyo Kabushiki Kaisha Loudspeaker system
JPS5829291A (ja) * 1981-08-13 1983-02-21 Victor Co Of Japan Ltd スピ−カシステム
JPS5844889A (ja) * 1981-09-11 1983-03-15 Victor Co Of Japan Ltd スピ−カシステム
SE447438B (sv) * 1981-11-26 1986-11-10 Stig Carlsson Hogtalare
US4882760A (en) * 1983-12-02 1989-11-21 Yee Raymond M Sound reproduction system
US4730694A (en) * 1985-03-01 1988-03-15 Albarino Lawrence S Electro-mechanical reproduction of sound
US5097514A (en) * 1988-05-25 1992-03-17 Mcneill Dennis G Equilateral tetrahedral speaker system
US5105906A (en) * 1990-04-16 1992-04-21 Soundhour Electronic Corporation Sound reproduction speaker with improved directional characteristics
US6493455B1 (en) * 1999-06-03 2002-12-10 Dennis A. Tracy Subwoofer assembly
US6952474B2 (en) * 2001-03-15 2005-10-04 Wittke Edward R Phone privacy and unobtrusiveness via voice cancellation
US20040208325A1 (en) * 2003-04-15 2004-10-21 Cheung Kwok Wai Method and apparatus for wireless audio delivery
US8849185B2 (en) 2003-04-15 2014-09-30 Ipventure, Inc. Hybrid audio delivery system and method therefor
GB0514361D0 (en) * 2005-07-12 2005-08-17 1 Ltd Compact surround sound effects system
JP4524655B2 (ja) * 2005-07-20 2010-08-18 ヤマハ株式会社 電子楽器用椅子
US20080085022A1 (en) * 2006-10-06 2008-04-10 Kevin Verlin Polster Surround Speaker Cabinets
USD610571S1 (en) 2007-01-18 2010-02-23 Sony Corporation Entertainment system loudspeaker
US20100246880A1 (en) * 2009-03-30 2010-09-30 Oxford J Craig Method and apparatus for enhanced stimulation of the limbic auditory response
US8157049B1 (en) * 2009-05-22 2012-04-17 Meyer Derek W Trirectangular tetrahedral subwoofer
US7931116B2 (en) * 2009-05-22 2011-04-26 Audible Technology, Llc Tetrahedral loudspeaker
DE202011052442U1 (de) 2011-12-05 2012-03-01 Prodigitalive E. K. Mehrwegelautsprecher
CN105453586A (zh) * 2013-08-30 2016-03-30 索尼公司 扬声器装置
US9997081B2 (en) * 2013-09-20 2018-06-12 Bose Corporation Audio demonstration kit
GR1008382B (el) * 2013-12-13 2014-12-19 Βασιλειος Γεωργιου Τσακιρης Ηχεια ισορροπημενης κατευθυντικοτητας
US9838789B2 (en) 2014-09-27 2017-12-05 Robert Merz Honeycomb speaker system
CN115550821A (zh) * 2014-09-30 2022-12-30 苹果公司 具有减小的由来自表面的反射导致的音频染色的扬声器
USRE49437E1 (en) 2014-09-30 2023-02-28 Apple Inc. Audio driver and power supply unit architecture
US10959031B2 (en) 2016-01-04 2021-03-23 Harman Becker Automotive Systems Gmbh Loudspeaker assembly
US10631071B2 (en) 2016-09-23 2020-04-21 Apple Inc. Cantilevered foot for electronic device
US10257608B2 (en) 2016-09-23 2019-04-09 Apple Inc. Subwoofer with multi-lobe magnet
CN206260057U (zh) * 2016-12-01 2017-06-16 辜成允 扬声器装置
CN110383853B (zh) 2017-03-01 2021-02-09 杜比实验室特许公司 多个分散独立立体声扩音器
US10979810B2 (en) * 2019-03-19 2021-04-13 Amazon Technologies, Inc. Electronic device
USD919596S1 (en) * 2019-08-15 2021-05-18 Kye Systems Corp. Speaker
US20210219045A1 (en) * 2020-01-13 2021-07-15 Robert John Schunck Bass Augmentation Speaker System
JP2025032053A (ja) * 2023-08-27 2025-03-11 株式会社エヌエスイー スピーカーシステム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544742A (en) * 1946-12-31 1951-03-13 Vibra Sonic Inc Cubic loud-speaker cabinet
DE1687888U (de) * 1951-07-09 1954-11-25 Nordwestdeutscher Rundfunk Lautsprecheranordnung.
DE1708913U (de) * 1952-09-15 1955-10-20 Philips Nv Schallwiedergabevorrichtung mit getrennter wiedergabe der niedrigen und hohen frequenzen.
US2824617A (en) * 1952-09-15 1958-02-25 Philips Corp Sound reproducing device
US2915588A (en) * 1956-08-06 1959-12-01 Amar G Bose Pressure wave generation
FR1199441A (fr) * 1958-02-26 1959-12-14 Procédé et dispositifs de restitution de l'espace sonore dans des locaux de faibles ou moyennes dimensions
DE1114847B (de) * 1960-03-14 1961-10-12 Inst Rundfunktechnik G M B H Lautsprecheranordnung hoher Praesenz fuer geschlossene Raeume
NL298920A (da) * 1962-10-12
US3590942A (en) * 1969-12-15 1971-07-06 Scott Inc H H Omnidirectional loudspeaker system
US3818138A (en) * 1971-07-26 1974-06-18 A Sperrazza Barrel shaped speaker enclosure

Also Published As

Publication number Publication date
DE2435944C3 (de) 1985-07-18
DK336175A (da) 1976-01-26
JPS5136931A (en) 1976-03-29
US4006308A (en) 1977-02-01
DE2435944B2 (de) 1976-09-16
IT1040007B (it) 1979-12-20
DE2435944A1 (de) 1976-02-05
JPS581878B2 (ja) 1983-01-13
GB1521304A (en) 1978-08-16
SE7508403L (sv) 1976-01-26

Similar Documents

Publication Publication Date Title
SE404645B (sv) Hogtalaranordning
IT1042345B (it) Dispositivo depastigliatore
DK385975A (da) Antikonceptionsapparat
SE7413047L (sv) Mikrofon
AT351624B (de) Stereomikrophongeraet
NL186058C (nl) Microfooninrichting.
IT1037279B (it) Dispositivo fotogalvanico
SE413864B (sv) Formningsanordning
DE2545988A1 (de) Lese-kopiergeraet
ATA488475A (de) Pulverkraftbetriebenes setzgerat
DK691474A (da) Hojttaler
SE7412114L (sv) Linjeriseringsanordning
SE7414680L (sv) Mothallsanordning
IT1037837B (it) Dispositivo di nescolarmento
BE830034A (nl) Halfgeleiderinrichting
NL168342C (nl) Reproductie-inrichting
SE400889B (sv) Festanordning
BE832491A (nl) Halfgeleiderinrichting
AR203520A1 (es) Aparato telefonico
NL7512557A (nl) Microfooninrichting.
SE7509779L (sv) Likstromstransformerande anordning
NL7502223A (nl) Luidsprekerinrichting.
ATA450974A (de) Sicherungsvorrichtung
AT349421B (de) auftragsvorrichtung
SU475299A1 (ru) Электроблокировочное устройство

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7508403-8

Effective date: 19850218

Format of ref document f/p: F