JPS4939002B1 - - Google Patents
Info
- Publication number
- JPS4939002B1 JPS4939002B1 JP45107810A JP10781070A JPS4939002B1 JP S4939002 B1 JPS4939002 B1 JP S4939002B1 JP 45107810 A JP45107810 A JP 45107810A JP 10781070 A JP10781070 A JP 10781070A JP S4939002 B1 JPS4939002 B1 JP S4939002B1
- Authority
- JP
- Japan
- 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
- H04R1/1058—Manufacture or assembly
- H04R1/1075—Mountings of transducers in earphones or 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
- H04R1/1008—Earpieces of the supra-aural or circum-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
- H04R1/10—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
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45107810A JPS4939002B1 (zh) | 1970-12-05 | 1970-12-05 | |
US00204148A US3796840A (en) | 1970-12-05 | 1971-12-02 | Four-channel headphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45107810A JPS4939002B1 (zh) | 1970-12-05 | 1970-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4939002B1 true JPS4939002B1 (zh) | 1974-10-22 |
Family
ID=14468596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45107810A Pending JPS4939002B1 (zh) | 1970-12-05 | 1970-12-05 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3796840A (zh) |
JP (1) | JPS4939002B1 (zh) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900707A (en) * | 1973-06-06 | 1975-08-19 | Hear Muffs | Speaker apparatus |
DE2329851C2 (de) * | 1973-06-12 | 1975-08-14 | Neckermann Versand Kgaa, 6000 Frankfurt | Kopfhörer für die Wiedergabe echter quadrophon aufgenommener Informationen |
US3984885A (en) * | 1974-03-15 | 1976-10-12 | Matsushita Electric Industrial Co., Ltd. | 4-Channel headphones |
US3984636A (en) * | 1975-03-06 | 1976-10-05 | Koss Corporation | Quadraphonic headphone with ambience programmer |
AT361555B (de) * | 1979-02-12 | 1981-03-25 | Akg Akustische Kino Geraete | Kopfhoerer |
US4245136A (en) * | 1980-08-08 | 1981-01-13 | Krauel Jr Robert W | Monitor ampliphones |
DE4236765C2 (de) * | 1991-10-30 | 2002-05-16 | Florian M Koenig | Stereokopfhörer zur Vorne-Lokalisation von Hörereignissen und Verfahren zum Optimieren der Lage und Ausrichtung der Schalwandler des Stereokopfhöres |
US5675658A (en) * | 1995-07-27 | 1997-10-07 | Brittain; Thomas Paige | Active noise reduction headset |
US6104819A (en) * | 1997-06-02 | 2000-08-15 | Gateway 2000, Inc. | Combination speaker and earphone apparatus |
US6356644B1 (en) * | 1998-02-20 | 2002-03-12 | Sony Corporation | Earphone (surround sound) speaker |
US6038330A (en) * | 1998-02-20 | 2000-03-14 | Meucci, Jr.; Robert James | Virtual sound headset and method for simulating spatial sound |
JP4281937B2 (ja) * | 2000-02-02 | 2009-06-17 | パナソニック株式会社 | ヘッドホンシステム |
KR200190070Y1 (ko) * | 2000-02-26 | 2000-07-15 | 김성일 | 다채널헤드폰 |
GB0013450D0 (en) * | 2000-06-02 | 2000-07-26 | Hunting Eng Ltd | Multi-transducer earpieces for headsets and the like |
US7155025B1 (en) | 2002-08-30 | 2006-12-26 | Weffer Sergio W | Surround sound headphone system |
TWM292862U (en) * | 2006-01-27 | 2006-06-21 | Iatec Ltd | Improved structure of ear phone |
TW200803570A (en) * | 2006-06-01 | 2008-01-01 | Benq Corp | Electronic apparatus with earphones also capable of serving as speakers |
SG193429A1 (en) | 2011-03-31 | 2013-10-30 | Univ Nanyang Tech | Listening device and accompanying signal processing method |
US8954177B2 (en) | 2011-06-01 | 2015-02-10 | Apple Inc. | Controlling operation of a media device based upon whether a presentation device is currently being worn by a user |
US20120308067A1 (en) * | 2011-06-01 | 2012-12-06 | Wai Hung Ip | Headphone 3D Hearing technology |
US9648409B2 (en) * | 2012-07-12 | 2017-05-09 | Apple Inc. | Earphones with ear presence sensors |
US20140072153A1 (en) * | 2012-09-13 | 2014-03-13 | Eastern Technologies Holding Limited | Simulated sound field earphone |
US9049508B2 (en) | 2012-11-29 | 2015-06-02 | Apple Inc. | Earphones with cable orientation sensors |
US9344792B2 (en) | 2012-11-29 | 2016-05-17 | Apple Inc. | Ear presence detection in noise cancelling earphones |
US20140146982A1 (en) | 2012-11-29 | 2014-05-29 | Apple Inc. | Electronic Devices and Accessories with Media Streaming Control Features |
USD797074S1 (en) | 2016-02-02 | 2017-09-12 | Halo Neuro, Inc. | Biointerface headset |
USD797075S1 (en) * | 2016-05-20 | 2017-09-12 | Mauro New Media, Inc. | Headphone |
US9838787B1 (en) * | 2016-06-06 | 2017-12-05 | Bose Corporation | Acoustic device |
US10412480B2 (en) | 2017-08-31 | 2019-09-10 | Bose Corporation | Wearable personal acoustic device having outloud and private operational modes |
USD848396S1 (en) * | 2017-11-02 | 2019-05-14 | Honeywell International Inc. | Noise monitoring headset |
USD859355S1 (en) * | 2017-12-28 | 2019-09-10 | Peilin Hu | Headphones |
USD864901S1 (en) * | 2018-05-18 | 2019-10-29 | Gentex Corporation | Headset |
CN110944257A (zh) * | 2018-09-25 | 2020-03-31 | 宏达国际电子股份有限公司 | 头戴式耳机 |
DE102021200552B4 (de) * | 2021-01-21 | 2023-04-20 | Kaetel Systems Gmbh | Am Kopf tragbarer Schallerzeuger und Verfahren zum Betreiben eines Schallerzeugers |
-
1970
- 1970-12-05 JP JP45107810A patent/JPS4939002B1/ja active Pending
-
1971
- 1971-12-02 US US00204148A patent/US3796840A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3796840A (en) | 1974-03-12 |