NL6616855A - - Google Patents
Info
- Publication number
- NL6616855A NL6616855A NL6616855A NL6616855A NL6616855A NL 6616855 A NL6616855 A NL 6616855A NL 6616855 A NL6616855 A NL 6616855A NL 6616855 A NL6616855 A NL 6616855A NL 6616855 A NL6616855 A NL 6616855A
- 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
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
-
- 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
- H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5084665A GB1113858A (en) | 1965-11-30 | 1965-11-30 | Improvements relating to gramophone pick-ups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6616855A true NL6616855A (de) | 1967-05-31 |
Family
ID=10457619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6616855A NL6616855A (de) | 1965-11-30 | 1966-11-30 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1522998A1 (de) |
| GB (1) | GB1113858A (de) |
| NL (1) | NL6616855A (de) |
-
1965
- 1965-11-30 GB GB5084665A patent/GB1113858A/en not_active Expired
-
1966
- 1966-11-30 NL NL6616855A patent/NL6616855A/xx unknown
- 1966-11-30 DE DE19661522998 patent/DE1522998A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1113858A (en) | 1968-05-15 |
| DE1522998A1 (de) | 1970-03-19 |