National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Tester amplifier for high impedance speaker measurements
Obr, Michal ; Mišurec, Jiří (referee) ; Káňa, Ladislav (advisor)
The presented paper deals with the basic division of amplifiers by their properties and a design of an amplifier with LME 49810 exciter with low output performance intended for measuring high-impedance speakers on a 100V link. This specific design contains basic safety components for secure function of the amplifier and connected speaker. The amplifier includes a digital gauge to measure output RMS voltage.
Tester amplifier for high impedance speaker measurements
Obr, Michal ; Mišurec, Jiří (referee) ; Káňa, Ladislav (advisor)
The presented paper deals with the basic division of amplifiers by their properties and a design of an amplifier with LME 49810 exciter with low output performance intended for measuring high-impedance speakers on a 100V link. This specific design contains basic safety components for secure function of the amplifier and connected speaker. The amplifier includes a digital gauge to measure output RMS voltage.

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