JPH0390597U - - Google Patents
Info
- Publication number
- JPH0390597U JPH0390597U JP1989153160U JP15316089U JPH0390597U JP H0390597 U JPH0390597 U JP H0390597U JP 1989153160 U JP1989153160 U JP 1989153160U JP 15316089 U JP15316089 U JP 15316089U JP H0390597 U JPH0390597 U JP H0390597U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- dynamic microphone
- magnet
- cross
- vibrate
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
- H04R7/22—Clamping rim of diaphragm or cone against seating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/08—Microphones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49005—Acoustic transducer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989153160U JP2548580Y2 (ja) | 1989-12-28 | 1989-12-28 | ダイナミックマイクロホン |
US07/632,023 US5255328A (en) | 1989-12-28 | 1990-12-21 | Dynamic microphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989153160U JP2548580Y2 (ja) | 1989-12-28 | 1989-12-28 | ダイナミックマイクロホン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0390597U true JPH0390597U (US20050075337A1-20050407-C00081.png) | 1991-09-13 |
JP2548580Y2 JP2548580Y2 (ja) | 1997-09-24 |
Family
ID=15556353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989153160U Expired - Lifetime JP2548580Y2 (ja) | 1989-12-28 | 1989-12-28 | ダイナミックマイクロホン |
Country Status (2)
Country | Link |
---|---|
US (1) | US5255328A (US20050075337A1-20050407-C00081.png) |
JP (1) | JP2548580Y2 (US20050075337A1-20050407-C00081.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011135431A (ja) * | 2009-12-25 | 2011-07-07 | Audio Technica Corp | 音響用ダイナミック型変換器 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK110993D0 (da) * | 1993-10-04 | 1993-10-04 | Vifa Speak As | Hoejttaler |
DE4343324A1 (de) * | 1993-12-18 | 1995-06-22 | Nokia Deutschland Gmbh | Aufhängung für Konuslautsprecher |
KR19980080567A (ko) * | 1997-03-31 | 1998-11-25 | 이데이노브유끼 | 음향 변환기 |
US6041131A (en) * | 1997-07-09 | 2000-03-21 | Knowles Electronics, Inc. | Shock resistant electroacoustic transducer |
US6654477B1 (en) * | 1997-10-15 | 2003-11-25 | Knowles Electronics, Inc. | Receiver and method of construction |
KR100452935B1 (ko) * | 2001-02-13 | 2004-10-14 | 마쯔시다덴기산교 가부시키가이샤 | 스피커 |
SE523125C2 (sv) * | 2001-06-21 | 2004-03-30 | P & B Res Ab | Vibrator för vibrationsalstring i benförankrade hörapparater |
EP2854421B1 (en) * | 2007-07-25 | 2017-12-06 | Sinar Baja Electric Ltd. | Ring shaped membrane for an electro-acoustical loudspeaker |
FR2955446B1 (fr) * | 2010-01-15 | 2015-06-05 | Phl Audio | Transducteur electrodynamique a dome et suspension flottante |
WO2017011461A1 (en) | 2015-07-15 | 2017-01-19 | Knowles Electronics, Llc | Hybrid transducer |
MY201278A (en) | 2015-09-14 | 2024-02-14 | Wing Acoustics Ltd | Improvements in or relating to audio transducers |
US11166100B2 (en) | 2017-03-15 | 2021-11-02 | Wing Acoustics Limited | Bass optimization for audio systems and devices |
US11137803B2 (en) | 2017-03-22 | 2021-10-05 | Wing Acoustics Limited | Slim electronic devices and audio transducers incorporated therein |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636636A (en) * | 1979-09-03 | 1981-04-09 | Canon Inc | Filter disc positioning mechanism of television camera |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573396A (en) * | 1964-02-05 | 1971-04-06 | Electronic Res Ass | Loudspeaker having improved diaphragm |
US4235302A (en) * | 1977-03-15 | 1980-11-25 | Kenkichi Tsukamoto | Loudspeaker |
GB2062408B (en) * | 1979-10-02 | 1984-02-22 | Victor Company Of Japan | Speaker |
JPS56115100A (en) * | 1980-01-22 | 1981-09-10 | Matsushita Electric Ind Co Ltd | Damping agent for speaker |
JPS59204399A (ja) * | 1983-05-04 | 1984-11-19 | Pilot Pen Co Ltd:The | 固体伝導音声振動ピツクアツプマイクロホン |
JPS60259098A (ja) * | 1984-06-06 | 1985-12-21 | Yoshiro Nakamatsu | 流体エツヂスピ−カ等振動装置 |
GB2166022A (en) * | 1984-09-05 | 1986-04-23 | Sawafuji Dynameca Co Ltd | Piezoelectric vibrator |
-
1989
- 1989-12-28 JP JP1989153160U patent/JP2548580Y2/ja not_active Expired - Lifetime
-
1990
- 1990-12-21 US US07/632,023 patent/US5255328A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5636636A (en) * | 1979-09-03 | 1981-04-09 | Canon Inc | Filter disc positioning mechanism of television camera |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011135431A (ja) * | 2009-12-25 | 2011-07-07 | Audio Technica Corp | 音響用ダイナミック型変換器 |
Also Published As
Publication number | Publication date |
---|---|
US5255328A (en) | 1993-10-19 |
JP2548580Y2 (ja) | 1997-09-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |