RO81700B - CIRCUIT PENTRU COMPENSAREA FRECVENTEI LA REDARE SI îNREGISTRARE PENTRU MAGNETOFOANE - Google Patents

CIRCUIT PENTRU COMPENSAREA FRECVENTEI LA REDARE SI îNREGISTRARE PENTRU MAGNETOFOANE

Info

Publication number
RO81700B
RO81700B RO92127A RO9212777A RO81700B RO 81700 B RO81700 B RO 81700B RO 92127 A RO92127 A RO 92127A RO 9212777 A RO9212777 A RO 9212777A RO 81700 B RO81700 B RO 81700B
Authority
RO
Romania
Prior art keywords
play
tape recorders
magnetic tape
compensating circuit
record frequency
Prior art date
Application number
RO92127A
Other languages
English (en)
Other versions
RO81700A (ro
Inventor
Laszlo Dsida
Csaba Somlai
Dezso Tiba
Ferenc Hartmann
Original Assignee
Budapesti Radiotechnikai Gyar
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 Gyar filed Critical Budapesti Radiotechnikai Gyar
Publication of RO81700B publication Critical patent/RO81700B/ro
Publication of RO81700A publication Critical patent/RO81700A/ro

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  • Amplifiers (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

Inventia se refera la un circuit pentru compensarea frecventei la redare si înregistrare pentru magnetofoane si casetofoane, la care între difuzor si intrarea de compensare a circuitului integrat sunt conectate cu ajutorul unui comutator pentru redare o impedanta constituita din doua rezistente si un condensator în serie cu o rezistenta, iar la înregistrare doua rezistente, punctul lor comun fiind conectat la masa printr-un condensator.
RO7792127A 1976-11-19 1977-11-15 Circuit pentru compensarea frecventei la radere si inregistrare pentru magnetofoane RO81700A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU76BU824A HU174108B (hu) 1976-11-19 1976-11-19 Ehlektroskhema dlja uluchshenija chastotnoj kharakteristiki integral'nykh usilitelej mohhnosti gromkogovoritelej, i dlja uluchshenija zapisnoj i proigryvatel'noj kharakteristiki magnitofona

Publications (2)

Publication Number Publication Date
RO81700B true RO81700B (ro) 1983-05-30
RO81700A RO81700A (ro) 1983-06-01

Family

ID=10994012

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7792127A RO81700A (ro) 1976-11-19 1977-11-15 Circuit pentru compensarea frecventei la radere si inregistrare pentru magnetofoane

Country Status (5)

Country Link
CS (1) CS207486B1 (ro)
DD (1) DD132225A5 (ro)
HU (1) HU174108B (ro)
RO (1) RO81700A (ro)
YU (1) YU41083B (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3258906B2 (ja) * 1995-08-09 2002-02-18 ローム株式会社 オーディオ信号増幅装置

Also Published As

Publication number Publication date
CS207486B1 (en) 1981-07-31
DD132225A5 (de) 1978-09-06
YU275277A (en) 1982-08-31
RO81700A (ro) 1983-06-01
HU174108B (hu) 1979-11-28
YU41083B (en) 1986-12-31

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