EP0372883A3 - Kopfhörervorrichtung - Google Patents
Kopfhörervorrichtung Download PDFInfo
- Publication number
- EP0372883A3 EP0372883A3 EP19890312615 EP89312615A EP0372883A3 EP 0372883 A3 EP0372883 A3 EP 0372883A3 EP 19890312615 EP19890312615 EP 19890312615 EP 89312615 A EP89312615 A EP 89312615A EP 0372883 A3 EP0372883 A3 EP 0372883A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- human ear
- headphone device
- housing
- concha
- projection
- 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.)
- Withdrawn
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
- H04R1/1016—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
-
- 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
- H04R5/033—Headphones for stereophonic communication
- H04R5/0335—Earpiece support, e.g. headbands or neckrests
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30579288A JPH02152396A (ja) | 1988-12-02 | 1988-12-02 | ヘッドホーン装置 |
JP305792/88 | 1988-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0372883A2 EP0372883A2 (de) | 1990-06-13 |
EP0372883A3 true EP0372883A3 (de) | 1991-04-03 |
Family
ID=17949413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890312615 Withdrawn EP0372883A3 (de) | 1988-12-02 | 1989-12-04 | Kopfhörervorrichtung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0372883A3 (de) |
JP (1) | JPH02152396A (de) |
AU (1) | AU4586889A (de) |
CA (1) | CA2004558A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5333206A (en) * | 1992-03-18 | 1994-07-26 | Koss Corporation | Dual element headphone |
DE69318466T2 (de) * | 1992-03-30 | 1998-09-03 | Sony Corp | Kopfhörer |
US5729605A (en) * | 1995-06-19 | 1998-03-17 | Plantronics, Inc. | Headset with user adjustable frequency response |
JP2013106130A (ja) * | 2011-11-11 | 2013-05-30 | Yan-Ru Peng | オープンガイド式ヘッドホン |
CN114245263B (zh) * | 2022-02-26 | 2022-05-03 | 深圳市乔威电源有限公司 | 一种贴合式蓝牙耳机装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2337953A (en) * | 1942-01-28 | 1943-12-28 | Bell Telephone Labor Inc | Telephone headset |
US2501107A (en) * | 1944-05-27 | 1950-03-21 | Us Sec War | Headband |
US3796841A (en) * | 1971-05-17 | 1974-03-12 | Amplivox Communications Ltd | Headsets |
DE2353708A1 (de) * | 1973-10-26 | 1975-05-07 | Sennheiser Electronic | Doppelkopfhoerer |
FR2547152A1 (fr) * | 1983-05-31 | 1984-12-07 | Sony Corp | Ecouteur du type a inserer dans l'oreille |
GB2217147A (en) * | 1988-03-15 | 1989-10-18 | Toshiba Kk | Earphone |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0767196B2 (ja) * | 1984-02-17 | 1995-07-19 | 松下電器産業株式会社 | イヤ−スピ−カ |
-
1988
- 1988-12-02 JP JP30579288A patent/JPH02152396A/ja active Pending
-
1989
- 1989-12-04 CA CA 2004558 patent/CA2004558A1/en not_active Abandoned
- 1989-12-04 AU AU45868/89A patent/AU4586889A/en not_active Abandoned
- 1989-12-04 EP EP19890312615 patent/EP0372883A3/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2337953A (en) * | 1942-01-28 | 1943-12-28 | Bell Telephone Labor Inc | Telephone headset |
US2501107A (en) * | 1944-05-27 | 1950-03-21 | Us Sec War | Headband |
US3796841A (en) * | 1971-05-17 | 1974-03-12 | Amplivox Communications Ltd | Headsets |
DE2353708A1 (de) * | 1973-10-26 | 1975-05-07 | Sennheiser Electronic | Doppelkopfhoerer |
FR2547152A1 (fr) * | 1983-05-31 | 1984-12-07 | Sony Corp | Ecouteur du type a inserer dans l'oreille |
GB2217147A (en) * | 1988-03-15 | 1989-10-18 | Toshiba Kk | Earphone |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 11 (E-374)[2068], 17th January 1986; & JP-A-60 173 995 (MATSUSHITA DENKI SANGYO K.K.) 07-09-1985 * |
Also Published As
Publication number | Publication date |
---|---|
CA2004558A1 (en) | 1990-06-02 |
AU4586889A (en) | 1990-07-19 |
EP0372883A2 (de) | 1990-06-13 |
JPH02152396A (ja) | 1990-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19891219 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19910617 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19910617 |