GB1012505A - Sound reproducing apparatus - Google Patents

Sound reproducing apparatus

Info

Publication number
GB1012505A
GB1012505A GB39740/63A GB3974063A GB1012505A GB 1012505 A GB1012505 A GB 1012505A GB 39740/63 A GB39740/63 A GB 39740/63A GB 3974063 A GB3974063 A GB 3974063A GB 1012505 A GB1012505 A GB 1012505A
Authority
GB
United Kingdom
Prior art keywords
wall
radiator
units
high frequency
casing
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
Application number
GB39740/63A
Other languages
English (en)
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
Publication of GB1012505A publication Critical patent/GB1012505A/en
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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
GB39740/63A 1962-10-12 1963-10-09 Sound reproducing apparatus Expired GB1012505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10974/62A SE304309B (enrdf_load_stackoverflow) 1962-10-12 1962-10-12

Publications (1)

Publication Number Publication Date
GB1012505A true GB1012505A (en) 1965-12-08

Family

ID=20293149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39740/63A Expired GB1012505A (en) 1962-10-12 1963-10-09 Sound reproducing apparatus

Country Status (6)

Country Link
US (1) US3360072A (enrdf_load_stackoverflow)
DE (1) DE1303535B (enrdf_load_stackoverflow)
DK (1) DK106677C (enrdf_load_stackoverflow)
GB (1) GB1012505A (enrdf_load_stackoverflow)
NL (2) NL146356B (enrdf_load_stackoverflow)
SE (1) SE304309B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983333A (en) * 1974-03-01 1976-09-28 Allison Acoustics Inc. Loud speaker system
US4006311A (en) * 1973-08-24 1977-02-01 Stig Carlsson Stereophonic sound reproducing apparatus
GB2345608A (en) * 1999-01-05 2000-07-12 Yoshito Maruo A loudspeaker

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31228E (en) * 1967-12-04 1983-05-03 Bose Corporation Loudspeaker system
US3590942A (en) * 1969-12-15 1971-07-06 Scott Inc H H Omnidirectional loudspeaker system
US3670842A (en) * 1970-07-23 1972-06-20 Ekdahl & Olofsson Handelsbolag Loudspeakers
US3818138A (en) * 1971-07-26 1974-06-18 A Sperrazza Barrel shaped speaker enclosure
US3848090A (en) * 1971-11-18 1974-11-12 J Walker Wall hanging speaker system
DE2435944C3 (de) * 1974-07-25 1985-07-18 Poensgen, Karl Otto, 8000 München Hifi-Lautsprecherbox
DE3142462A1 (de) * 1980-10-28 1982-05-27 Hans-Peter 7000 Stuttgart Pfeiffer Lautsprecheranordnung
US4410063A (en) * 1981-03-04 1983-10-18 Onkyo Kabushiki Kaisha Loudspeaker system
SE447438B (sv) * 1981-11-26 1986-11-10 Stig Carlsson Hogtalare
DE4036152A1 (de) * 1990-11-14 1992-05-21 Dieter Lang Lautsprecheranordnung
US9997081B2 (en) * 2013-09-20 2018-06-12 Bose Corporation Audio demonstration kit
USD919596S1 (en) * 2019-08-15 2021-05-18 Kye Systems Corp. Speaker

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275610A (en) * 1941-01-23 1942-03-10 Bucky Gustav Loudspeaker system
US2824617A (en) * 1952-09-15 1958-02-25 Philips Corp Sound reproducing device
NL191082B (nl) * 1953-10-02 Mirowski Mieczyslaw Implanteerbaar automatisch cardioverter/defibrillatorstelsel.
US2819772A (en) * 1954-12-14 1958-01-14 Lab Of Electronic Engineering Wide range loudspeaker
US2904123A (en) * 1956-09-27 1959-09-15 Nigro John Loud-speaker enclosures
US2921135A (en) * 1958-01-27 1960-01-12 Electro Voice Electroacoustical device
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
US3069958A (en) * 1959-09-24 1962-12-25 Wurlitzer Co Vibrato apparatus
US3070660A (en) * 1961-05-29 1962-12-25 Wurlitzer Co Rotary electrical apparatus
US3157247A (en) * 1962-04-25 1964-11-17 Nippon Musical Instruments Mfg Sound producing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006311A (en) * 1973-08-24 1977-02-01 Stig Carlsson Stereophonic sound reproducing apparatus
US3983333A (en) * 1974-03-01 1976-09-28 Allison Acoustics Inc. Loud speaker system
GB2345608A (en) * 1999-01-05 2000-07-12 Yoshito Maruo A loudspeaker

Also Published As

Publication number Publication date
DK106677C (da) 1967-03-06
NL298920A (enrdf_load_stackoverflow)
NL146356B (nl) 1975-06-16
US3360072A (en) 1967-12-26
DE1303535B (enrdf_load_stackoverflow) 1972-02-03
SE304309B (enrdf_load_stackoverflow) 1968-09-23

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