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Sound Level Indicator Trainer

SKU: 6021 Category:


? Completely self contained stand – alone unit

? Designed for educational & experimenting purpose

? Demonstrates the principle & working of an audio analyzer

? Consists of pink – noise generator, a band pass filter with variable centre frequency, a suitable microphone with pre – amplifier a suitable Loudspeaker and precision rectifier circuit

? Study of monitoring of output of audio system under test

? Test points at various stages in the circuit to observe and record the waveforms and voltages.

? Housed in an elegant metal cabinet with a well spread intelligently designed circuit layout on the front panel.

? Strongly supported by a comprehensive instruction manual complete with theory and operation details


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