RO63794A - METHOD AND DEVICE FOR REPRODUCTION OF RECORDED SIGNALS - Google Patents

METHOD AND DEVICE FOR REPRODUCTION OF RECORDED SIGNALS

Info

Publication number: RO63794A
Authority: RO; Romania
Prior art keywords: reproduction; recorded signals; recorded; signals
Prior art date: 1970-05-15

Application number

RO7000063718A

Other languages

French (fr)

Romanian (ro)

Inventor

Eduard Schueller

Gerhard Dickopp

Horst Redlich

Hans Klemp

Original Assignee

Ted Bildplatten

Aeg Telefunken Teldec

Priority date (The priority date 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 date listed.)

1970-05-15

Filing date

1970-06-23

Publication date

1979-01-15

1970-05-15 Priority claimed from DE19702025032 external-priority patent/DE2025032C/en

1970-06-23 Application filed by Ted Bildplatten, Aeg Telefunken Teldec filed Critical Ted Bildplatten

1979-01-15 Publication of RO63794A publication Critical patent/RO63794A/en

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/16—Mounting or connecting stylus to transducer with or without damping means
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R15/00—Magnetostrictive transducers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Supporting Of Heads In Record-Carrier Devices (AREA)
Transducers For Ultrasonic Waves (AREA)
Measuring Fluid Pressure (AREA)
Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Recording Or Reproducing By Magnetic Means (AREA)
Facsimile Scanning Arrangements (AREA)
Magnetic Heads (AREA)

RO7000063718A 1970-05-15 1970-06-23 METHOD AND DEVICE FOR REPRODUCTION OF RECORDED SIGNALS RO63794A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702025032 DE2025032C (en)		1970-05-15	Pressure receiver for sensing deformations of a carrier that is moved relative to it

Publications (1)

Publication Number	Publication Date
RO63794A true RO63794A (en)	1979-01-15

Family

ID=5771802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RO7000063718A RO63794A (en)	1970-05-15	1970-06-23	METHOD AND DEVICE FOR REPRODUCTION OF RECORDED SIGNALS

Country Status (21)

Country	Link
JP (1)	JPS4914245B1 (en)
AT (1)	AT314856B (en)
BE (1)	BE767215A (en)
BR (1)	BR7020499D0 (en)
CA (1)	CA940053A (en)
CH (1)	CH531295A (en)
CS (1)	CS166155B2 (en)
DK (1)	DK137160C (en)
EG (1)	EG10104A (en)
ES (1)	ES391044A1 (en)
FR (1)	FR2091659A5 (en)
GB (1)	GB1355835A (en)
IL (1)	IL34767A (en)
NL (1)	NL7106680A (en)
NO (1)	NO130709C (en)
PL (1)	PL83661B1 (en)
RO (1)	RO63794A (en)
SE (1)	SE359998B (en)
SU (1)	SU461518A3 (en)
TR (1)	TR17064A (en)
ZA (1)	ZA704299B (en)

1970
- 1970-06-13 PL PL1970155704A patent/PL83661B1/pl unknown
- 1970-06-20 EG EG271/70A patent/EG10104A/en active
- 1970-06-22 CS CS4358A patent/CS166155B2/cs unknown
- 1970-06-22 IL IL34767A patent/IL34767A/en unknown
- 1970-06-23 RO RO7000063718A patent/RO63794A/en unknown
- 1970-06-23 ZA ZA704299A patent/ZA704299B/en unknown
- 1970-07-10 BR BR220499/70A patent/BR7020499D0/en unknown
- 1970-08-19 TR TR17064A patent/TR17064A/en unknown
1971
- 1971-05-05 NO NO1683/71A patent/NO130709C/no unknown
- 1971-05-11 ES ES391044A patent/ES391044A1/en not_active Expired
- 1971-05-14 GB GB1500971*[A patent/GB1355835A/en not_active Expired
- 1971-05-14 SE SE06324/71A patent/SE359998B/xx unknown
- 1971-05-14 DK DK234771A patent/DK137160C/en active
- 1971-05-14 BE BE767215A patent/BE767215A/en not_active IP Right Cessation
- 1971-05-14 AT AT422471A patent/AT314856B/en not_active IP Right Cessation
- 1971-05-14 SU SU1656654A patent/SU461518A3/en active
- 1971-05-14 FR FR7117616A patent/FR2091659A5/fr not_active Expired
- 1971-05-14 CH CH713171A patent/CH531295A/en not_active IP Right Cessation
- 1971-05-14 NL NL7106680A patent/NL7106680A/xx not_active Application Discontinuation
- 1971-05-14 JP JP46032353A patent/JPS4914245B1/ja active Pending
- 1971-05-17 CA CA113,143A patent/CA940053A/en not_active Expired

Also Published As

Publication number	Publication date
IL34767A (en)	1973-08-29
BE767215A (en)	1971-10-01
JPS4914245B1 (en)	1974-04-06
AT314856B (en)	1974-04-25
DE2025032B2 (en)	1972-07-27
ES391044A1 (en)	1974-04-16
NL7106680A (en)	1971-11-17
IL34767A0 (en)	1970-08-19
PL83661B1 (en)	1975-12-31
SE359998B (en)	1973-09-10
NO130709C (en)	1975-01-22
DK137160B (en)	1978-01-23
CH531295A (en)	1972-11-30
NO130709B (en)	1974-10-14
DE2025032A1 (en)	1971-12-02
DK137160C (en)	1978-06-26
FR2091659A5 (en)	1972-01-14
SU461518A3 (en)	1975-02-25
TR17064A (en)	1974-04-25
CA940053A (en)	1974-01-15
EG10104A (en)	1976-05-31
ZA704299B (en)	1972-01-26
CS166155B2 (en)	1976-01-29
GB1355835A (en)	1974-06-05
BR7020499D0 (en)	1973-01-25

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