JPS56112196A - Composite type speaker - Google Patents
Composite type speakerInfo
- Publication number
- JPS56112196A JPS56112196A JP1523280A JP1523280A JPS56112196A JP S56112196 A JPS56112196 A JP S56112196A JP 1523280 A JP1523280 A JP 1523280A JP 1523280 A JP1523280 A JP 1523280A JP S56112196 A JPS56112196 A JP S56112196A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- high frequency
- fixed
- frequency speaker
- low frequency
- 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
- 239000002131 composite material Substances 0.000 title abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
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
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively 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)
Abstract
PURPOSE:To enable to obtain superior voice edge in a composite type speaker by making it possible to change the direction of a high frequency speaker independently of the direction of a low frequency speaker. CONSTITUTION:In case of low frequency speaker 1, the periphery of frame 2 is fixed on the speaker fitting panel 3. Concave part 6 whose bottom surface forms a circular arc is formed on the center portion of frame part 4 formed in a body with speaker fitting panel 3 so as to divide sound discharging hole 5 formed on speaker fitting panel 3 into two sections, and guide grooves 7 and 7 are provided on the both sides of concave part 6. High frequency speaker 9 is fixed on speaker fitting body 8 and speaker fitting body 8 can move along guide grooves 7 and 7 to the direction of A and A'. Thus, by remaining the direction of the low frequency speaker fixed, the direction of the high frequency speker can be changed, so that the high frequency speaker with high directivity can be exclusively directed to the listener, making it possible to obtain superior voice edge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1523280A JPS56112196A (en) | 1980-02-08 | 1980-02-08 | Composite type speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1523280A JPS56112196A (en) | 1980-02-08 | 1980-02-08 | Composite type speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56112196A true JPS56112196A (en) | 1981-09-04 |
Family
ID=11883111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1523280A Pending JPS56112196A (en) | 1980-02-08 | 1980-02-08 | Composite type speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56112196A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6253590A (en) * | 1985-09-02 | 1987-03-09 | エツセ、イ、ピ、エ、ソチエタ、イタリア−ナ、プロドツテイ、エレツトロメカニチ、ソチエタ、ペル、アツイオ−ニ | Multiple speaker having piezo-electric tweeter |
-
1980
- 1980-02-08 JP JP1523280A patent/JPS56112196A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6253590A (en) * | 1985-09-02 | 1987-03-09 | エツセ、イ、ピ、エ、ソチエタ、イタリア−ナ、プロドツテイ、エレツトロメカニチ、ソチエタ、ペル、アツイオ−ニ | Multiple speaker having piezo-electric tweeter |
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