SU567177A1 - Measuring signalogram - Google Patents

Measuring signalogram

Info

Publication number
SU567177A1
SU567177A1 SU7301932772A SU1932772A SU567177A1 SU 567177 A1 SU567177 A1 SU 567177A1 SU 7301932772 A SU7301932772 A SU 7301932772A SU 1932772 A SU1932772 A SU 1932772A SU 567177 A1 SU567177 A1 SU 567177A1
Authority
SU
USSR - Soviet Union
Prior art keywords
recording
signals
recordings
frequencies
signalogram
Prior art date
Application number
SU7301932772A
Other languages
Russian (ru)
Inventor
Завель Менделеевич Уздин
Евгений Аркадьевич Кольцов
Original Assignee
Uzdin Zavel M
Koltsov Evgenij A
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 Uzdin Zavel M, Koltsov Evgenij A filed Critical Uzdin Zavel M
Priority to SU7301932772A priority Critical patent/SU567177A1/en
Application granted granted Critical
Publication of SU567177A1 publication Critical patent/SU567177A1/en

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  • Digital Magnetic Recording (AREA)

Description

Амплитуда качани  стрелки пропорциональна величине спада или подъема частотной характеристики «а данном испытательном сигнале .The amplitude of the swing of the arrow is proportional to the magnitude of the decrease or increase in the frequency response of the given test signal.

Р1спользование предлагаемой измерительной сигналограммы позвол ет значительно сократить врем  проверки и наладки аппаратов записи и воснроизведени .The use of the proposed measurement signal allows you to significantly reduce the time for checking and setting up the recording and playback devices.

Claims (1)

Формула изобретени Invention Formula Измерительна  сигналограмма дл  проверки частотной характеристики трактов записи и воспроизведени , содержаща  расположенные по длине сигналограммы участки с записью синусоидальных сигналов р да фиксированных частот и посто нной амплитуды , отличаю нда с  тем, что, с целью сокращени  времени проверки, она снабжена участками с записью синусоидального опорного сигнала, чередующимис  с участками, содержащими запись синусоидальных сигналов р да фиксированных частот, причем амплитуда сигналов всех частот одинакова, длительность записи каждого из упом нутых участков также одинакова и соизмерима с временными характеристиками индикаторов уровн .A measurement waveform for checking the frequency response of the recording and reproducing paths, containing lengthwise recordings of recordings of sinusoidal signals of a series of fixed frequencies and a constant amplitude, is distinguished by the fact that, in order to shorten the verification time, it is provided with sections of sinusoidal reference recording the signal alternating with the sections containing the recording of sinusoidal signals of a number of fixed frequencies, the amplitude of the signals of all frequencies being the same, the duration of the recording Each of these areas is also the same and is commensurate with the temporal characteristics of the level indicators.
SU7301932772A 1973-04-28 1973-04-28 Measuring signalogram SU567177A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7301932772A SU567177A1 (en) 1973-04-28 1973-04-28 Measuring signalogram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7301932772A SU567177A1 (en) 1973-04-28 1973-04-28 Measuring signalogram

Publications (1)

Publication Number Publication Date
SU567177A1 true SU567177A1 (en) 1977-07-30

Family

ID=20556764

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7301932772A SU567177A1 (en) 1973-04-28 1973-04-28 Measuring signalogram

Country Status (1)

Country Link
SU (1) SU567177A1 (en)

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