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Priority to BG9189390ApriorityCriticalpatent/BG50370A1/en
Publication of BG50370A1publicationCriticalpatent/BG50370A1/en
Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions
(AREA)
Details Of Flowmeters
(AREA)
Abstract
This device is used in systems that analyze the distribution of optical intensity on a linear line. It is highly accurate in adjustment and reduces the high-frequency noises in a video signal. The device contains an optical sensor (1), whose signal outlet is connected to a data inlet of an analogous-digital transformer (2), connected via addresses and data bush (3), with a microprocessor system (4), a bloc-digital memory (5) and a digital-analogous transformer (6). The sensor's initial inlet and tact are connected to respective navigating outlets of the microprocessor system. The outlet of the digital-analogous transformer is connected to the inlet for supporting pressure from the analogous-digital transformer (2).
BG9189390A1990-05-021990-05-02Device for correcting of the ununiformity of the signal produced by multicomponent optical sensors
BG50370A1
(en)
System with optical amplifier the invention relates to an optical system comprising an optical amplifier having at least one input and at least one output, and a control circuit.