JPS5750197A - Cabinet for speaker - Google Patents

Cabinet for speaker

Info

Publication number
JPS5750197A
JPS5750197A JP12530380A JP12530380A JPS5750197A JP S5750197 A JPS5750197 A JP S5750197A JP 12530380 A JP12530380 A JP 12530380A JP 12530380 A JP12530380 A JP 12530380A JP S5750197 A JPS5750197 A JP S5750197A
Authority
JP
Japan
Prior art keywords
sound
main body
cabinet main
produced
goes
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.)
Pending
Application number
JP12530380A
Other languages
Japanese (ja)
Inventor
Katsuyuki Maekawa
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.)
YUUTOPIA KIKI KK
Original Assignee
YUUTOPIA KIKI KK
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 YUUTOPIA KIKI KK filed Critical YUUTOPIA KIKI KK
Priority to JP12530380A priority Critical patent/JPS5750197A/en
Publication of JPS5750197A publication Critical patent/JPS5750197A/en
Pending 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
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type 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 
    • H04R1/28—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
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers

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)

Abstract

PURPOSE:To eliminate the irregular reflection of sound, by avoiding the time difference reaching the inner walls of cabinet main body, through the forming of the cabinet main body into a box type of at least octagonal to cylindrical shape. CONSTITUTION:A cabinet main body 1 and section plates 2 are made to octagonal shape so that the time difference when the sound produced from a speaker unit 3 contained inside reaches the cabinet main body 1 or the inner walls of the section plates 2 can be made equal. The sound outputted from the speaker unit 3 goes partly in front and others are produced from the side surfaces. The latter sound goes through unidirectionally the path formed with the section plates 2 and the cabinet main body 1 as the arrow and goes outside the cabinet main body 1 from sound discharge holes 6. Thus, no irregular reflection of sound is produced, allowing to degrade the sound.
JP12530380A 1980-09-11 1980-09-11 Cabinet for speaker Pending JPS5750197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12530380A JPS5750197A (en) 1980-09-11 1980-09-11 Cabinet for speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12530380A JPS5750197A (en) 1980-09-11 1980-09-11 Cabinet for speaker

Publications (1)

Publication Number Publication Date
JPS5750197A true JPS5750197A (en) 1982-03-24

Family

ID=14906742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12530380A Pending JPS5750197A (en) 1980-09-11 1980-09-11 Cabinet for speaker

Country Status (1)

Country Link
JP (1) JPS5750197A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355695U (en) * 1986-09-26 1988-04-14
JPH02141196U (en) * 1989-04-28 1990-11-27
WO1998042160A3 (en) * 1997-03-17 1998-12-17 Sorus Audio Ag Broadband loudspeaker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355695U (en) * 1986-09-26 1988-04-14
JPH02141196U (en) * 1989-04-28 1990-11-27
WO1998042160A3 (en) * 1997-03-17 1998-12-17 Sorus Audio Ag Broadband loudspeaker

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