JPS5731349B2 - - Google Patents

Info

Publication number
JPS5731349B2
JPS5731349B2 JP11956678A JP11956678A JPS5731349B2 JP S5731349 B2 JPS5731349 B2 JP S5731349B2 JP 11956678 A JP11956678 A JP 11956678A JP 11956678 A JP11956678 A JP 11956678A JP S5731349 B2 JPS5731349 B2 JP S5731349B2
Authority
JP
Japan
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
JP11956678A
Other versions
JPS5546623A (en
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 filed Critical
Priority to JP11956678A priority Critical patent/JPS5546623A/ja
Publication of JPS5546623A publication Critical patent/JPS5546623A/ja
Publication of JPS5731349B2 publication Critical patent/JPS5731349B2/ja
Granted 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
    • H04R1/40—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

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)
JP11956678A 1978-09-28 1978-09-28 Speaker system Granted JPS5546623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11956678A JPS5546623A (en) 1978-09-28 1978-09-28 Speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11956678A JPS5546623A (en) 1978-09-28 1978-09-28 Speaker system

Publications (2)

Publication Number Publication Date
JPS5546623A JPS5546623A (en) 1980-04-01
JPS5731349B2 true JPS5731349B2 (ja) 1982-07-03

Family

ID=14764497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11956678A Granted JPS5546623A (en) 1978-09-28 1978-09-28 Speaker system

Country Status (1)

Country Link
JP (1) JPS5546623A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760741B2 (ja) * 1973-05-18 1982-12-21 Hitachi Ltd

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512414A (ja) * 1974-04-18 1976-01-10 Matsushita Electric Ind Co Ltd Supiikasochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512414A (ja) * 1974-04-18 1976-01-10 Matsushita Electric Ind Co Ltd Supiikasochi

Also Published As

Publication number Publication date
JPS5546623A (en) 1980-04-01

Similar Documents

Publication Publication Date Title
DE2805004C2 (ja)
DE2831625C2 (ja)
DE2850536C2 (ja)
FR2414043B1 (ja)
DE2854729C2 (ja)
DE2802734C2 (ja)
FR2415561B1 (ja)
AU3898778A (ja)
FR2414498B1 (ja)
DE2850898C2 (ja)
FR2415279B1 (ja)
JPS5731349B2 (ja)
FR2414199B1 (ja)
FR2415674B2 (ja)
AU73950S (ja)
BG26009A1 (ja)
BG25957A1 (ja)
BG26700A1 (ja)
BG26022A1 (ja)
BG26017A1 (ja)
BG26015A1 (ja)
BG26014A1 (ja)
BG26013A1 (ja)
BG26012A1 (ja)
BG25955A1 (ja)