"[C58D18925901]" . . "2"^^ . "RIV/00216305:26220/01:PU22414!RIV/2002/GA0/262202/N" . "0"^^ . "Brno" . "Automatic apparatus for noise spectral density measurement" . "2"^^ . "0"^^ . . "Brno" . "Automatic apparatus for noise spectral density measurement"@en . "Vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Brn\u011B" . "Automatic apparatus for noise spectral density measurement"@en . "Pavelka, Jan" . . . "Apparatus for automatic measurement of noise spectral density. The device consist of input low preamplifier, amplifier with adjustable gain, frequency band filter with lower frequency 3 mHz and adjustable frequency in the range 30 Hz to 300 kHz, output amplifier with selectable amplify included to match the A/D converter. The device is automatic and fully computer controlled. Presentation device is suitable for noise measurement and non destructive diagnostics electronic components." . . . "RIV/00216305:26220/01:PU22414" . . . . . "P(GA103/01/1058)" . . "Automatic apparatus for noise spectral density measurement" . "26220" . "Grmela, Lubom\u00EDr" . "2001-09-12+02:00"^^ . . . "674062" . . "1"^^ . "Electronic Devices and System - Noise and Non-Linearity Testing of Modern Electronics Components" . . . . . "Apparatus for automatic measurement of noise spectral density. The device consist of input low preamplifier, amplifier with adjustable gain, frequency band filter with lower frequency 3 mHz and adjustable frequency in the range 30 Hz to 300 kHz, output amplifier with selectable amplify included to match the A/D converter. The device is automatic and fully computer controlled. Presentation device is suitable for noise measurement and non destructive diagnostics electronic components."@en . "noise, spectral density, noise background, ekvivalent noise resistor, FFT"@en . "80-214-1960-1" . . "52-52" .