JPS5994992A - スピ−カ装置 - Google Patents

スピ−カ装置

Info

Publication number
JPS5994992A
JPS5994992A JP20501482A JP20501482A JPS5994992A JP S5994992 A JPS5994992 A JP S5994992A JP 20501482 A JP20501482 A JP 20501482A JP 20501482 A JP20501482 A JP 20501482A JP S5994992 A JPS5994992 A JP S5994992A
Authority
JP
Japan
Prior art keywords
speaker
enclosure
bass
sound pressure
standing wave
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.)
Granted
Application number
JP20501482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6351635B2 (en]
Inventor
Shinichi Sakai
新一 酒井
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP20501482A priority Critical patent/JPS5994992A/ja
Publication of JPS5994992A publication Critical patent/JPS5994992A/ja
Publication of JPS6351635B2 publication Critical patent/JPS6351635B2/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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
    • H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
    • 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 
    • H04R1/227—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  using transducers reproducing the same frequency band

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)
JP20501482A 1982-11-22 1982-11-22 スピ−カ装置 Granted JPS5994992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20501482A JPS5994992A (ja) 1982-11-22 1982-11-22 スピ−カ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20501482A JPS5994992A (ja) 1982-11-22 1982-11-22 スピ−カ装置

Publications (2)

Publication Number Publication Date
JPS5994992A true JPS5994992A (ja) 1984-05-31
JPS6351635B2 JPS6351635B2 (en]) 1988-10-14

Family

ID=16500016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20501482A Granted JPS5994992A (ja) 1982-11-22 1982-11-22 スピ−カ装置

Country Status (1)

Country Link
JP (1) JPS5994992A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735320B1 (en) * 1993-05-17 2004-05-11 Stephen J. Gertner, Jr. Angled port loudspeaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735320B1 (en) * 1993-05-17 2004-05-11 Stephen J. Gertner, Jr. Angled port loudspeaker

Also Published As

Publication number Publication date
JPS6351635B2 (en]) 1988-10-14

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