KR920001692U - 입체음 발생스피커 - Google Patents
입체음 발생스피커Info
- Publication number
- KR920001692U KR920001692U KR2019900009169U KR900009169U KR920001692U KR 920001692 U KR920001692 U KR 920001692U KR 2019900009169 U KR2019900009169 U KR 2019900009169U KR 900009169 U KR900009169 U KR 900009169U KR 920001692 U KR920001692 U KR 920001692U
- Authority
- KR
- South Korea
- Prior art keywords
- stereophonic speaker
- stereophonic
- speaker
- Prior art date
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
- H04R1/2811—Enclosures comprising vibrating or resonating arrangements 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
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Stereophonic System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900009169U KR920002920Y1 (ko) | 1990-06-25 | 1990-06-25 | 입체음 발생스피커 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900009169U KR920002920Y1 (ko) | 1990-06-25 | 1990-06-25 | 입체음 발생스피커 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920001692U true KR920001692U (ko) | 1992-01-28 |
KR920002920Y1 KR920002920Y1 (ko) | 1992-05-08 |
Family
ID=19300346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900009169U KR920002920Y1 (ko) | 1990-06-25 | 1990-06-25 | 입체음 발생스피커 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920002920Y1 (ko) |
-
1990
- 1990-06-25 KR KR2019900009169U patent/KR920002920Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920002920Y1 (ko) | 1992-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |