KR910021195U - 무선 헤드폰용 무선송신마이크 - Google Patents
무선 헤드폰용 무선송신마이크Info
- Publication number
- KR910021195U KR910021195U KR2019900007281U KR900007281U KR910021195U KR 910021195 U KR910021195 U KR 910021195U KR 2019900007281 U KR2019900007281 U KR 2019900007281U KR 900007281 U KR900007281 U KR 900007281U KR 910021195 U KR910021195 U KR 910021195U
- Authority
- KR
- South Korea
- Prior art keywords
- wireless
- headphones
- transmission microphone
- wireless transmission
- microphone
- 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/07—Applications of wireless loudspeakers or wireless microphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900007281U KR930003298Y1 (ko) | 1990-05-28 | 1990-05-28 | 무선 헤드폰용 무선송신마이크 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900007281U KR930003298Y1 (ko) | 1990-05-28 | 1990-05-28 | 무선 헤드폰용 무선송신마이크 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910021195U true KR910021195U (ko) | 1991-12-20 |
KR930003298Y1 KR930003298Y1 (ko) | 1993-06-07 |
Family
ID=19299247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900007281U KR930003298Y1 (ko) | 1990-05-28 | 1990-05-28 | 무선 헤드폰용 무선송신마이크 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930003298Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990064931A (ko) * | 1999-05-17 | 1999-08-05 | 윤기백 | 라디오 이어-마이크 |
-
1990
- 1990-05-28 KR KR2019900007281U patent/KR930003298Y1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990064931A (ko) * | 1999-05-17 | 1999-08-05 | 윤기백 | 라디오 이어-마이크 |
Also Published As
Publication number | Publication date |
---|---|
KR930003298Y1 (ko) | 1993-06-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69531838D1 (de) | Kommunikations-kopfhörer | |
DE69031956D1 (de) | Drahtlose Kopfhörer | |
DE69317827D1 (de) | Verbesserter Kopfhörer | |
DE69230301D1 (de) | Kopfhörer | |
DE69603916D1 (de) | Kopfhörer mit einstellbarem Ohrteil | |
DE69528596D1 (de) | Schallsender | |
DE69122202D1 (de) | Fahrzeuglautsprecher | |
KR910016088U (ko) | 스피커 | |
DE69327396D1 (de) | Zweiweg-Kommunikations-Ohrhörer | |
DE69318466D1 (de) | Kopfhörer | |
DE69103208D1 (de) | Stereomikrophoneinheit. | |
DK0437323T3 (da) | Høreapparat | |
ES1015490Y (es) | Protector para auriculares de telefono. | |
KR910021195U (ko) | 무선 헤드폰용 무선송신마이크 | |
KR960006543U (ko) | 이어 텔레폰 | |
KR960019488U (ko) | 무선 마이크 | |
KR950026119U (ko) | 무선 마이크로 폰 | |
KR920005602U (ko) | 개량 서라운드 스피커 | |
KR920001692U (ko) | 입체음 발생스피커 | |
KR910014849U (ko) | 스테레오 스피커 시스템 | |
KR970048418U (ko) | 무선 스피커 잡음 제거장치 | |
DE59509551D1 (de) | Lautsprecher | |
KR950034653U (ko) | 스피커 | |
KR920022445U (ko) | 무선 마이크로 폰 | |
KR910013577U (ko) | 다중 스피커 헤드폰 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |