NL146356B - SPEAKER BOX. - Google Patents

SPEAKER BOX.

Info

Publication number
NL146356B
NL146356B NL63298920A NL298920A NL146356B NL 146356 B NL146356 B NL 146356B NL 63298920 A NL63298920 A NL 63298920A NL 298920 A NL298920 A NL 298920A NL 146356 B NL146356 B NL 146356B
Authority
NL
Netherlands
Prior art keywords
speaker box
speaker
box
Prior art date
Application number
NL63298920A
Other languages
Dutch (nl)
Original Assignee
Carlsson Stig
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 Carlsson Stig filed Critical Carlsson Stig
Publication of NL146356B publication Critical patent/NL146356B/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)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
NL63298920A 1962-10-12 1963-10-08 SPEAKER BOX. NL146356B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL146356B true NL146356B (en) 1975-06-16

Family

ID=20293149

Family Applications (2)

Application Number Title Priority Date Filing Date
NL298920D NL298920A (en) 1962-10-12
NL63298920A NL146356B (en) 1962-10-12 1963-10-08 SPEAKER BOX.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL298920D NL298920A (en) 1962-10-12

Country Status (6)

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

Families Citing this family (14)

* 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
SE387512B (en) * 1973-08-24 1976-09-06 S Carlsson SPEAKERS FOR STEROPHONIC SOUND DETERMINATION SYSTEM, AND TWO SUCH SPEAKERS EXISTING SPEAKERS
US3983333A (en) * 1974-03-01 1976-09-28 Allison Acoustics Inc. Loud speaker system
DE2435944C3 (en) * 1974-07-25 1985-07-18 Poensgen, Karl Otto, 8000 München Hi-Fi speaker box
US4410063A (en) * 1981-03-04 1983-10-18 Onkyo Kabushiki Kaisha Loudspeaker system
SE447438B (en) * 1981-11-26 1986-11-10 Stig Carlsson SPEAKERS
DE4036152A1 (en) * 1990-11-14 1992-05-21 Dieter Lang Audio loudspeaker arrangement for stereo signals - has high frequency loudspeaker angled to bounce sound waves off room wall
GB2345608A (en) * 1999-01-05 2000-07-12 Yoshito Maruo A loudspeaker
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 (en) * 1953-10-02 Mirowski Mieczyslaw Implantable automatic cardioverter / defibrillator system.
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 (en) * 1958-02-26 1959-12-14 Method and devices for restoring sound space in small or medium-sized rooms
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

Also Published As

Publication number Publication date
DK106677C (en) 1967-03-06
US3360072A (en) 1967-12-26
NL298920A (en)
SE304309B (en) 1968-09-23
DE1303535B (en) 1972-02-03
GB1012505A (en) 1965-12-08

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CARLSSON