NL106495C - - Google Patents
Info
- Publication number
- NL106495C NL106495C NL106495DA NL106495C NL 106495 C NL106495 C NL 106495C NL 106495D A NL106495D A NL 106495DA NL 106495 C NL106495 C NL 106495C
- Authority
- NL
- Netherlands
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
- H04R11/00—Transducers of moving-armature or moving-core type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK28294A DE1119336B (de) | 1956-03-06 | 1956-03-06 | Antriebssystem fuer elektroakustische Wandler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL106495C true NL106495C (oth) |
Family
ID=7218154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL106495D NL106495C (oth) | 1956-03-06 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1119336B (oth) |
| NL (1) | NL106495C (oth) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491215A (en) * | 1967-03-14 | 1970-01-20 | Sonotone Corp | Acoustic electromagnetic transducer device having means for protecting coil-wire insulation |
| US3502822A (en) * | 1967-03-23 | 1970-03-24 | Sonotone Corp | Electromagnetic transducer having means to optimally position an acoustic reed |
| US3560667A (en) * | 1968-05-01 | 1971-02-02 | Industrial Research Prod Inc | Transducer having an armature arm split along its length |
| US3766332A (en) * | 1971-05-17 | 1973-10-16 | Industrial Res Prod Inc | Electroacoustic transducer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454425A (en) * | 1943-12-23 | 1948-11-23 | Shure Bros | Magnetic translating device |
| CH261156A (de) * | 1947-02-20 | 1949-04-30 | Siemens Ag Albis | Elektroakustischer Wandler. |
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0
- NL NL106495D patent/NL106495C/xx active
-
1956
- 1956-03-06 DE DEK28294A patent/DE1119336B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1119336B (de) | 1961-12-14 |