CH497828A - Mikrophonanordnung - Google Patents
MikrophonanordnungInfo
- Publication number
- CH497828A CH497828A CH271869A CH271869A CH497828A CH 497828 A CH497828 A CH 497828A CH 271869 A CH271869 A CH 271869A CH 271869 A CH271869 A CH 271869A CH 497828 A CH497828 A CH 497828A
- Authority
- CH
- Switzerland
- Prior art keywords
- microphone arrangement
- microphone
- arrangement
- Prior art date
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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH271869A CH497828A (de) | 1969-02-21 | 1969-02-21 | Mikrophonanordnung |
| DE19691963164 DE1963164C3 (de) | 1969-02-21 | 1969-12-17 | Mikrofon zur Schallaufnahme aus verschiedenen Richtungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH271869A CH497828A (de) | 1969-02-21 | 1969-02-21 | Mikrophonanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH497828A true CH497828A (de) | 1970-10-15 |
Family
ID=4240030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH271869A CH497828A (de) | 1969-02-21 | 1969-02-21 | Mikrophonanordnung |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH497828A (de) |
| DE (1) | DE1963164C3 (de) |
-
1969
- 1969-02-21 CH CH271869A patent/CH497828A/de not_active IP Right Cessation
- 1969-12-17 DE DE19691963164 patent/DE1963164C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1963164C3 (de) | 1979-09-20 |
| DE1963164A1 (de) | 1970-09-10 |
| DE1963164B2 (de) | 1973-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE744595A (fr) | Structure acoustique | |
| DE1961018B2 (de) | Lautsprecher | |
| BE753402A (fr) | Tapstang | |
| BE760466A (fr) | Etancon | |
| BE754832A (fr) | Iminazolines | |
| AT316669B (de) | Mikrophon | |
| FI53902C (fi) | Multippel anslutningsenhet foer ledare | |
| FI54863C (fi) | Cyklonseparator | |
| FI55571B (fi) | Roerkoppling | |
| BE755186A (fr) | Spuitgietproces | |
| BE752029A (fr) | Bleekmiddel | |
| FI53515C (fi) | Manoeveranordning | |
| BE754279A (fr) | Monopuls radarapparaat | |
| BE753958A (fr) | 11-aminoalkylidenemorphanthridines | |
| BE747903A (fr) | Spectraal gesensibiliseerd lichtgevoelig materiaal | |
| BE747731A (fr) | Afhankelijk stroom-tijdrelais | |
| CH473515A (de) | Mikrotelephon | |
| FI54191B (fi) | Braennarmunstycke | |
| TR17787A (tr) | Set | |
| CH532876A (de) | Hörgerät | |
| AT324166B (de) | Sportschuh | |
| FI55251C (fi) | Braennare foer flytande braensle | |
| FI55083C (fi) | Belysningsarmatur | |
| SE366883C (sv) | Vexelnet | |
| BE752419A (fr) | N-phenacylcarbamates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |