JPS5669988A - Wireless earphone unit - Google Patents
Wireless earphone unitInfo
- Publication number
- JPS5669988A JPS5669988A JP14566179A JP14566179A JPS5669988A JP S5669988 A JPS5669988 A JP S5669988A JP 14566179 A JP14566179 A JP 14566179A JP 14566179 A JP14566179 A JP 14566179A JP S5669988 A JPS5669988 A JP S5669988A
- Authority
- JP
- Japan
- Prior art keywords
- constituted
- ear
- transmission part
- antenna
- earphone
- 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
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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- 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
-
- 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
- H04R1/1016—Earpieces of the intra-aural type
-
- 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)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuits Of Receivers In General (AREA)
- Headphones And Earphones (AREA)
- Transmitters (AREA)
Abstract
PURPOSE:To make it convenient to use a pocket-size a coustic apparatus for individual portage, by equipping it a radiowave transmission part constituted in the same body with a small-size plug and a radio-wave reception part including an earphone constituted in one body with an ear held ring. CONSTITUTION:Wireless earphone transmission part 1 is held by being inserted into the jack of portable acoustic apparatus 20 entirely by small-size plug 2 constituted in one body together with a transmission part structure and also receives a sound signal output. The sound electric signal received from small-size plug 2 is converted by electronic circuit 3 into a signal of a high frequency, which is radiated from antenna 4 as a radio wave. Wireless earphone reception part 11 has antenna 13 constituted in ear-held ring 12 put on an ear and the radio wave received by this antenna 13 from transmission part 1 is detected by electronic circuit 14 to transmits the sound signal to earphone part 15, which generates a sound in the ear hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14566179A JPS5669988A (en) | 1979-11-09 | 1979-11-09 | Wireless earphone unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14566179A JPS5669988A (en) | 1979-11-09 | 1979-11-09 | Wireless earphone unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5669988A true JPS5669988A (en) | 1981-06-11 |
Family
ID=15390162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14566179A Pending JPS5669988A (en) | 1979-11-09 | 1979-11-09 | Wireless earphone unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5669988A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60104000U (en) * | 1983-12-20 | 1985-07-16 | ヤマハ株式会社 | hearing aid |
JPS6331700U (en) * | 1986-08-14 | 1988-03-01 | ||
EP1209758A1 (en) * | 2000-11-28 | 2002-05-29 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | An antenna for a mobile communications device, and a mobile communications device with such an antenna |
KR100394901B1 (en) * | 1995-01-06 | 2003-11-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | ortable communication device |
WO2003005767A3 (en) * | 2001-07-02 | 2003-12-24 | Ericsson Telefon Ab L M | Foldable hook for a headset and a headset equipped therewith |
WO2005053352A1 (en) * | 2003-11-29 | 2005-06-09 | Earmecca Co., Ltd | Wireless earphone in earring type |
WO2006067870A1 (en) * | 2004-12-21 | 2006-06-29 | Beat-Sonic Co,. Ltd. | On-vehicle wireless hands-free device |
JP2020057979A (en) * | 2018-10-04 | 2020-04-09 | カシオ計算機株式会社 | Earphone and earphone set |
-
1979
- 1979-11-09 JP JP14566179A patent/JPS5669988A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60104000U (en) * | 1983-12-20 | 1985-07-16 | ヤマハ株式会社 | hearing aid |
JPS6331700U (en) * | 1986-08-14 | 1988-03-01 | ||
KR100394901B1 (en) * | 1995-01-06 | 2003-11-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | ortable communication device |
EP1209758A1 (en) * | 2000-11-28 | 2002-05-29 | TELEFONAKTIEBOLAGET L M ERICSSON (publ) | An antenna for a mobile communications device, and a mobile communications device with such an antenna |
WO2003005767A3 (en) * | 2001-07-02 | 2003-12-24 | Ericsson Telefon Ab L M | Foldable hook for a headset and a headset equipped therewith |
US6707923B2 (en) | 2001-07-02 | 2004-03-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Foldable hook for headset |
WO2005053352A1 (en) * | 2003-11-29 | 2005-06-09 | Earmecca Co., Ltd | Wireless earphone in earring type |
WO2006067870A1 (en) * | 2004-12-21 | 2006-06-29 | Beat-Sonic Co,. Ltd. | On-vehicle wireless hands-free device |
JP2020057979A (en) * | 2018-10-04 | 2020-04-09 | カシオ計算機株式会社 | Earphone and earphone set |
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