RO81740B - APARAT PENTRU îNREGISTRAREA SI REDAREA MAGNETICA A SEMNALELOR - Google Patents

APARAT PENTRU îNREGISTRAREA SI REDAREA MAGNETICA A SEMNALELOR

Info

Publication number
RO81740B
RO81740B RO80071A RO8007174A RO81740B RO 81740 B RO81740 B RO 81740B RO 80071 A RO80071 A RO 80071A RO 8007174 A RO8007174 A RO 8007174A RO 81740 B RO81740 B RO 81740B
Authority
RO
Romania
Prior art keywords
signals
inputs
magnetic recording
recording
playback
Prior art date
Application number
RO80071A
Other languages
English (en)
Other versions
RO81740A (ro
Inventor
Gabor Nagy
Jozsef Pudleiner
Gyula Kovacs
Istvan Grimm
Arpad Laszlo
Original Assignee
Budapesti Radiotechnikai
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.)
Filing date
Publication date
Application filed by Budapesti Radiotechnikai filed Critical Budapesti Radiotechnikai
Priority to RO7480071A priority Critical patent/RO81740A/ro
Publication of RO81740B publication Critical patent/RO81740B/ro
Publication of RO81740A publication Critical patent/RO81740A/ro

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  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

Inventia se refera la un aparat pentru înregistrarea si redarea magnetica a semnalelor si serveste în principal, ca memorizator al informatiilor vorbite, pentru înregistrarea curenta si documentara a schimbului de informatii, de exemplu, dirijarea traficului aerian, serviciile de dispecerat ale alimentarii cu energie, serviciul de salvare, ce comporta mai multe canale, fiecarui canal fiindu-i afectat un amplificator de înregistrare cu cîte doua intrari ale carui prime intrari sunt conectate la sursa de semnale ce urmeaza a fi înregistrate iar intrarile secundare sunt conectate la iesirea unui oscilator pilot modulat cu semnale de timp, de asemenea aparatul mai comporta un circuit de declansare comandat de semnale de timp conectat la o instalatie de alarma ce poate demara un dispozitiv de rezerva.
RO7480071A 1974-09-25 1974-09-25 Aparat pentru inregistrarea si redarea magnetica a semnalelor RO81740A (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7480071A RO81740A (ro) 1974-09-25 1974-09-25 Aparat pentru inregistrarea si redarea magnetica a semnalelor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7480071A RO81740A (ro) 1974-09-25 1974-09-25 Aparat pentru inregistrarea si redarea magnetica a semnalelor

Publications (2)

Publication Number Publication Date
RO81740B true RO81740B (ro) 1983-05-30
RO81740A RO81740A (ro) 1983-06-01

Family

ID=20094187

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7480071A RO81740A (ro) 1974-09-25 1974-09-25 Aparat pentru inregistrarea si redarea magnetica a semnalelor

Country Status (1)

Country Link
RO (1) RO81740A (ro)

Also Published As

Publication number Publication date
RO81740A (ro) 1983-06-01

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