RO80737B - Noise limiting circuit - Google Patents

Noise limiting circuit

Info

Publication number
RO80737B
RO80737B RO80846A RO8084674A RO80737B RO 80737 B RO80737 B RO 80737B RO 80846 A RO80846 A RO 80846A RO 8084674 A RO8084674 A RO 8084674A RO 80737 B RO80737 B RO 80737B
Authority
RO
Romania
Prior art keywords
noise
amplifier
limiting circuit
input
resistive element
Prior art date
Application number
RO80846A
Other languages
Romanian (ro)
Other versions
RO80737A (en
Inventor
Csaba Somlai
Endre Krasznai
Original Assignee
Budapesti Radiotechnika
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 Radiotechnika filed Critical Budapesti Radiotechnika
Priority to RO7480846A priority Critical patent/RO80737A/en
Publication of RO80737B publication Critical patent/RO80737B/en
Publication of RO80737A publication Critical patent/RO80737A/en

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Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

Circuit pentru limitarea zgomotului care contine un filtru RC-trece-jos la care elementul rezistiv este variabil, semnalele ce contin zgomotul sunt aplicate unui amplificator cu caracteristica de filteru trece-sus, semnalul rezultat la iesirea amplificatorului fiind aplicat elementul rezistiv variabil, frecventa limita superioara a benzii de transmisie a filtrului trece-jos fiind într-o zona superioara a benzii de transmisie a montajului deranjat de zgomot, intrarea amplificatorului mentionat fiind conectata paralel cu intrarea circuitului limitator de zgomot.Circuit for limiting the noise containing a RC-low-pass filter at which the resistive element is variable, the noise-containing signals are applied to an amplifier with the over-filter characteristic, the resulting signal at the output of the amplifier being applied to the variable resistive element, the upper limit frequency of the low pass filter transmission band being in a top zone of the noise disturbance transmission transmission band, the input of said amplifier being connected in parallel with the input of the noise limiting circuit.

RO7480846A 1974-12-18 1974-12-18 CIRCUIT FOR NOISE LIMITATION RO80737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO7480846A RO80737A (en) 1974-12-18 1974-12-18 CIRCUIT FOR NOISE LIMITATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7480846A RO80737A (en) 1974-12-18 1974-12-18 CIRCUIT FOR NOISE LIMITATION

Publications (2)

Publication Number Publication Date
RO80737B true RO80737B (en) 1983-05-30
RO80737A RO80737A (en) 1983-06-01

Family

ID=20094454

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7480846A RO80737A (en) 1974-12-18 1974-12-18 CIRCUIT FOR NOISE LIMITATION

Country Status (1)

Country Link
RO (1) RO80737A (en)

Also Published As

Publication number Publication date
RO80737A (en) 1983-06-01

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