DE926498C - Mikrophon - Google Patents
MikrophonInfo
- Publication number
- DE926498C DE926498C DEN5926A DEN0005926A DE926498C DE 926498 C DE926498 C DE 926498C DE N5926 A DEN5926 A DE N5926A DE N0005926 A DEN0005926 A DE N0005926A DE 926498 C DE926498 C DE 926498C
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- pipe
- microphone
- tube
- rigid
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 claims description 48
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000005520 electrodynamics Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 244000059549 Borneo rubber Species 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Transducers For Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL304777X | 1951-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE926498C true DE926498C (de) | 1955-04-18 |
Family
ID=19783449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN5926A Expired DE926498C (de) | 1951-08-17 | 1952-08-14 | Mikrophon |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE513534A (enrdf_load_html_response) |
| CH (1) | CH304777A (enrdf_load_html_response) |
| DE (1) | DE926498C (enrdf_load_html_response) |
| FR (1) | FR1061480A (enrdf_load_html_response) |
| GB (1) | GB709355A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101622883B (zh) * | 2007-02-28 | 2012-11-28 | 株式会社坦姆科日本 | 拾振器式话筒 |
-
0
- BE BE513534D patent/BE513534A/xx unknown
-
1952
- 1952-08-14 DE DEN5926A patent/DE926498C/de not_active Expired
- 1952-08-14 FR FR1061480D patent/FR1061480A/fr not_active Expired
- 1952-08-14 GB GB20459/52A patent/GB709355A/en not_active Expired
- 1952-08-15 CH CH304777D patent/CH304777A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1061480A (fr) | 1954-04-13 |
| BE513534A (enrdf_load_html_response) | |
| GB709355A (en) | 1954-05-19 |
| CH304777A (de) | 1955-01-31 |
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