BE705460A - - Google Patents
Info
- Publication number
- BE705460A BE705460A BE705460DA BE705460A BE 705460 A BE705460 A BE 705460A BE 705460D A BE705460D A BE 705460DA BE 705460 A BE705460 A BE 705460A
- Authority
- BE
- Belgium
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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for microphones
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL666614997A NL147916B (nl) | 1966-10-22 | 1966-10-22 | Elektrodynamische microfoon met cardioidvormige richtkarakteristiek. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE705460A true BE705460A (en:Method) | 1968-04-22 |
Family
ID=19797980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE705460D BE705460A (en:Method) | 1966-10-22 | 1967-10-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3536863A (en:Method) |
| BE (1) | BE705460A (en:Method) |
| DE (1) | DE1537641A1 (en:Method) |
| GB (1) | GB1205808A (en:Method) |
| NL (1) | NL147916B (en:Method) |
| SE (1) | SE328332B (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4694499A (en) * | 1985-02-13 | 1987-09-15 | Crown International, Inc. | Directional microphone with acoustic washer |
| DK152160C (da) * | 1985-05-28 | 1988-08-15 | Brueel & Kjaer As | Anordning ved trykmikrofoner til forbedring af disses lavfrekvensegenskaber |
| US5692060A (en) * | 1995-05-01 | 1997-11-25 | Knowles Electronics, Inc. | Unidirectional microphone |
| US5781644A (en) * | 1997-06-20 | 1998-07-14 | Chang; Ching-Lu | Pick-up device for a microphone |
| USD771022S1 (en) * | 2015-06-19 | 2016-11-08 | Shure Acquisition Holdings, Inc. | Microphone cartridge |
| USD770428S1 (en) * | 2015-06-19 | 2016-11-01 | Shure Acquisition Holdings, Inc. | Microphone grille |
| TWD179473S (zh) * | 2015-09-24 | 2016-11-11 | 鴻海精密工業股份有限公司 | 麥克風無線接頭之部分 |
| USD901459S1 (en) * | 2020-07-15 | 2020-11-10 | Yang Zhao | Microphone pop filter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL72895C (en:Method) * | 1943-01-16 | |||
| US2515031A (en) * | 1948-03-31 | 1950-07-11 | Bell Telephone Labor Inc | Microphone having controllable directional response pattern |
| US2865464A (en) * | 1954-08-07 | 1958-12-23 | Gorike Rudolf | Unidirectional dynamic microphone |
| US3201530A (en) * | 1961-09-12 | 1965-08-17 | Ling Temco Vought Inc | Modular component assembly of microphones |
-
1966
- 1966-10-22 NL NL666614997A patent/NL147916B/xx unknown
-
1967
- 1967-10-04 DE DE19671537641 patent/DE1537641A1/de active Pending
- 1967-10-13 US US675129A patent/US3536863A/en not_active Expired - Lifetime
- 1967-10-19 SE SE14324/67A patent/SE328332B/xx unknown
- 1967-10-19 GB GB47651/67A patent/GB1205808A/en not_active Expired
- 1967-10-20 BE BE705460D patent/BE705460A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE328332B (en:Method) | 1970-09-14 |
| DE1537641A1 (de) | 1969-10-23 |
| NL6614997A (en:Method) | 1968-04-23 |
| GB1205808A (en) | 1970-09-16 |
| NL147916B (nl) | 1975-11-17 |
| US3536863A (en) | 1970-10-27 |