ZA988919B - Omni-directional speaker system - Google Patents

Omni-directional speaker system

Info

Publication number
ZA988919B
ZA988919B ZA988919A ZA988919A ZA988919B ZA 988919 B ZA988919 B ZA 988919B ZA 988919 A ZA988919 A ZA 988919A ZA 988919 A ZA988919 A ZA 988919A ZA 988919 B ZA988919 B ZA 988919B
Authority
ZA
South Africa
Prior art keywords
omni
speaker system
directional speaker
directional
speaker
Prior art date
Application number
ZA988919A
Inventor
Jae-Soon Choi
Min Kim
Jung-Hun Kwak
Sang-Hun Jeon
Jong-Min Lee
Hoon-Soo Ham
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ZA988919B publication Critical patent/ZA988919B/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
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • 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
    • 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
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means 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)
ZA988919A 1997-10-10 1998-09-30 Omni-directional speaker system ZA988919B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019970052126A KR100258343B1 (en) 1997-10-10 1997-10-10 Nondirectional speaker system

Publications (1)

Publication Number Publication Date
ZA988919B true ZA988919B (en) 1999-04-12

Family

ID=19522548

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA988919A ZA988919B (en) 1997-10-10 1998-09-30 Omni-directional speaker system

Country Status (2)

Country Link
KR (1) KR100258343B1 (en)
ZA (1) ZA988919B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100651020B1 (en) * 2005-06-01 2006-11-29 부산대학교 산학협력단 A structure for portable acoustic device with two way micro speaker
KR101711418B1 (en) 2015-11-27 2017-03-02 탐투스 주식회사 Omnidirectional speaker combined luminaires

Also Published As

Publication number Publication date
KR19990031418A (en) 1999-05-06
KR100258343B1 (en) 2000-06-01

Similar Documents

Publication Publication Date Title
EP1061767A4 (en) Speaker system
GB9703290D0 (en) Omni-directional sound system
IL130678A0 (en) Loudspeakers
EP0938830A4 (en) Improved directional microphone audio system
ZA983836B (en) Loudspeaker
DE69832937D1 (en) Omnidirectional speaker system
AU5362196A (en) Omni-directional loudspeaker system
IL134834A0 (en) Loudspeakers
GB2332805B (en) Speaker
EP0990271A4 (en) Loudspeaker assembly
GB2299481B (en) Loudspeaker system
GB2312588B (en) Speaker system
HK1015602A1 (en) Speaker system.
GB2352924B (en) Speaker system
EP0954199A4 (en) Loudspeaker
GB9712964D0 (en) Loudspeakers
ZA988919B (en) Omni-directional speaker system
GB9704142D0 (en) Loudspeakers
GB9723867D0 (en) Audio system
AU3634097A (en) Loudspeaker system
ZA9711018B (en) Speaker system.
TW325954U (en) Improved speaker
GB9711050D0 (en) Loudspeakers
GB9704127D0 (en) Loudspeakers
GB9727193D0 (en) Loudspeakers