CA957285A - Loudspeaker system - Google Patents

Loudspeaker system

Info

Publication number
CA957285A
CA957285A CA133,997A CA133997A CA957285A CA 957285 A CA957285 A CA 957285A CA 133997 A CA133997 A CA 133997A CA 957285 A CA957285 A CA 957285A
Authority
CA
Canada
Prior art keywords
loudspeaker system
loudspeaker
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
CA133,997A
Other versions
CA133997S (en
Inventor
Amar G. Bose
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.)
Bose Corp
Original Assignee
Bose Corp
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 Bose Corp filed Critical Bose Corp
Application granted granted Critical
Publication of CA957285A publication Critical patent/CA957285A/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
    • H04R1/22—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)
  • Circuit For Audible Band Transducer (AREA)
CA133,997A 1971-02-16 1972-02-04 Loudspeaker system Expired CA957285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11523771A 1971-02-16 1971-02-16

Publications (1)

Publication Number Publication Date
CA957285A true CA957285A (en) 1974-11-05

Family

ID=22360103

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,997A Expired CA957285A (en) 1971-02-16 1972-02-04 Loudspeaker system

Country Status (3)

Country Link
JP (1) JPS5644632B1 (en)
CA (1) CA957285A (en)
DE (2) DE7205561U (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018735U (en) * 1983-07-16 1985-02-08 ダイヤ魔法瓶工業株式会社 liquid container
JPS6021242U (en) * 1983-07-20 1985-02-14 オルゴ株式会社 liquid container
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

Also Published As

Publication number Publication date
DE7205561U (en) 1973-03-29
DE2207006A1 (en) 1972-08-24
JPS5644632B1 (en) 1981-10-21

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