JPS5750197A - Cabinet for speaker - Google Patents
Cabinet for speakerInfo
- 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
Links
- 230000001788 irregular Effects 0.000 abstract 2
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.
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)
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 |
-
1980
- 1980-09-11 JP JP12530380A patent/JPS5750197A/en active Pending
Cited By (3)
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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