NL6515316A - - Google Patents
Info
- Publication number
- NL6515316A NL6515316A NL6515316A NL6515316A NL6515316A NL 6515316 A NL6515316 A NL 6515316A NL 6515316 A NL6515316 A NL 6515316A NL 6515316 A NL6515316 A NL 6515316A NL 6515316 A NL6515316 A NL 6515316A
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6515316A NL6515316A (en:Method) | 1965-11-25 | 1965-11-25 | |
| GB50526/66A GB1151719A (en) | 1965-11-25 | 1966-11-10 | Improvements in or relating to Stereophonic Pick-ups |
| DE19661547097 DE1547097A1 (de) | 1965-11-25 | 1966-11-21 | Stereophonischer Tonabnehmer |
| US596111A US3514550A (en) | 1965-11-25 | 1966-11-22 | Stereophonic pick-ups with antitorsional coupling |
| FR84580A FR1504107A (fr) | 1965-11-25 | 1966-11-23 | Tête de pick-up stéréophonique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6515316A NL6515316A (en:Method) | 1965-11-25 | 1965-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6515316A true NL6515316A (en:Method) | 1967-05-26 |
Family
ID=19794743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6515316A NL6515316A (en:Method) | 1965-11-25 | 1965-11-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3514550A (en:Method) |
| DE (1) | DE1547097A1 (en:Method) |
| FR (1) | FR1504107A (en:Method) |
| GB (1) | GB1151719A (en:Method) |
| NL (1) | NL6515316A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933602A (en:Method) * | 1972-07-21 | 1974-03-28 | ||
| US3988025A (en) * | 1975-02-13 | 1976-10-26 | Fumitaka Nagamura | Record disc cutting apparatus |
| JPS5325523Y2 (en:Method) * | 1975-02-18 | 1978-06-30 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3055989A (en) * | 1957-08-12 | 1962-09-25 | Columbia Broadcasting Syst Inc | Ceramic reproducer |
| NL254865A (en:Method) * | 1960-08-13 | |||
| US3233047A (en) * | 1961-10-02 | 1966-02-01 | Teleprompter Corp | Stereo piezoelectric transducer |
| US3348077A (en) * | 1963-12-06 | 1967-10-17 | Rca Corp | Ferroelectric circuit element material and transducer utilizing same |
-
1965
- 1965-11-25 NL NL6515316A patent/NL6515316A/xx unknown
-
1966
- 1966-11-10 GB GB50526/66A patent/GB1151719A/en not_active Expired
- 1966-11-21 DE DE19661547097 patent/DE1547097A1/de active Pending
- 1966-11-22 US US596111A patent/US3514550A/en not_active Expired - Lifetime
- 1966-11-23 FR FR84580A patent/FR1504107A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1547097A1 (de) | 1969-10-30 |
| GB1151719A (en) | 1969-05-14 |
| FR1504107A (fr) | 1967-12-01 |
| US3514550A (en) | 1970-05-26 |