JPS5726987A - Earphone - Google Patents
EarphoneInfo
- Publication number
- JPS5726987A JPS5726987A JP10206780A JP10206780A JPS5726987A JP S5726987 A JPS5726987 A JP S5726987A JP 10206780 A JP10206780 A JP 10206780A JP 10206780 A JP10206780 A JP 10206780A JP S5726987 A JPS5726987 A JP S5726987A
- Authority
- JP
- Japan
- Prior art keywords
- ear
- ear plug
- shell
- diaphragm plate
- sound wave
- 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
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/02—Loudspeakers
-
- 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
- H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Headphones And Earphones (AREA)
Abstract
PURPOSE:To make stable the coupling state between an ear plug and an ear shell, by extending the ear plug to a direction with a slope to the oscillating direction of a diaphragm plate. CONSTITUTION:A diaphragm plate 1 is oscillated based on an electric signal coupled to a coil 11. The amplitude of the oscillation is controlled with an air layer of a gap 4 to produce a sound wave and the sound wave is discharged externally from a sound way 6 of an ear plug 5 via air gap 18. Thus, the ear plug 5 is adhered to the inlet of the external ear shell by only falling a converter 3 in the external ear shell, allowing to load the earphone stably.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10206780A JPS5726987A (en) | 1980-07-25 | 1980-07-25 | Earphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10206780A JPS5726987A (en) | 1980-07-25 | 1980-07-25 | Earphone |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5726987A true JPS5726987A (en) | 1982-02-13 |
Family
ID=14317412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10206780A Pending JPS5726987A (en) | 1980-07-25 | 1980-07-25 | Earphone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5726987A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6164794U (en) * | 1984-10-01 | 1986-05-02 | ||
EP1874080A2 (en) * | 2006-06-30 | 2008-01-02 | Bose Corporation | Earphones |
US8611581B2 (en) | 2006-01-12 | 2013-12-17 | Sony Corporation | Earphone device |
JP2014158299A (en) * | 2014-04-30 | 2014-08-28 | Sony Corp | Earphone |
JP2015222987A (en) * | 2015-08-04 | 2015-12-10 | ソニー株式会社 | Earphone |
JP2017225201A (en) * | 2017-09-29 | 2017-12-21 | ソニー株式会社 | earphone |
US10327062B2 (en) | 2006-06-30 | 2019-06-18 | Bose Corporation | Earphones |
JP2019146250A (en) * | 2019-04-25 | 2019-08-29 | ソニー株式会社 | earphone |
JP2020145738A (en) * | 2020-05-27 | 2020-09-10 | ソニー株式会社 | earphone |
-
1980
- 1980-07-25 JP JP10206780A patent/JPS5726987A/en active Pending
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6164794U (en) * | 1984-10-01 | 1986-05-02 | ||
JPH0136395Y2 (en) * | 1984-10-01 | 1989-11-06 | ||
US9491533B2 (en) | 2006-01-12 | 2016-11-08 | Sony Corporation | Earphone device |
US9930437B2 (en) | 2006-01-12 | 2018-03-27 | Sony Corporation | Earphone device |
US11375307B2 (en) | 2006-01-12 | 2022-06-28 | Sony Group Corporation | Earphone device |
US9008345B2 (en) | 2006-01-12 | 2015-04-14 | Sony Corporation | Earphone device |
US9014410B2 (en) | 2006-01-12 | 2015-04-21 | Sony Corporation | Earphone device |
US9020181B2 (en) | 2006-01-12 | 2015-04-28 | Sony Corporation | Earphone device |
US8611581B2 (en) | 2006-01-12 | 2013-12-17 | Sony Corporation | Earphone device |
US9179212B2 (en) | 2006-01-12 | 2015-11-03 | Sony Corporation | Earphone device |
US9961428B2 (en) | 2006-01-12 | 2018-05-01 | Sony Corporation | Earphone device |
US9826300B2 (en) | 2006-01-12 | 2017-11-21 | Sony Corporation | Earphone device |
US9949006B2 (en) | 2006-01-12 | 2018-04-17 | Sony Corporation | Earphone device |
US9949007B2 (en) | 2006-01-12 | 2018-04-17 | Sony Corporation | Earphone device |
US9232294B2 (en) | 2006-01-12 | 2016-01-05 | Sony Corporation | Earphone device |
EP2779690A3 (en) * | 2006-06-30 | 2015-06-03 | Bose Corporation | Earphones |
US10327062B2 (en) | 2006-06-30 | 2019-06-18 | Bose Corporation | Earphones |
EP1874080A2 (en) * | 2006-06-30 | 2008-01-02 | Bose Corporation | Earphones |
EP3177033A1 (en) * | 2006-06-30 | 2017-06-07 | Bose Corporation | Earphones |
JP2014158299A (en) * | 2014-04-30 | 2014-08-28 | Sony Corp | Earphone |
JP2015222987A (en) * | 2015-08-04 | 2015-12-10 | ソニー株式会社 | Earphone |
JP2017225201A (en) * | 2017-09-29 | 2017-12-21 | ソニー株式会社 | earphone |
JP2019146250A (en) * | 2019-04-25 | 2019-08-29 | ソニー株式会社 | earphone |
JP2022137263A (en) * | 2020-05-27 | 2022-09-21 | ソニーグループ株式会社 | earphone |
JP2020145738A (en) * | 2020-05-27 | 2020-09-10 | ソニー株式会社 | earphone |
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