Purpose:Demonstrates waveform and sound of standard waves
Description:A function generator is used to produce a variety of waveforms in the audible range, to be both played through a speaker and displayed on an oscilloscope. The wave generator is fed simultaneously into the audio amplifier/loudspeaker and the oscilloscope, to prevent loading of the generator by the speaker and the concomitant distortion. The sound and wave shape can then be observed simultaneously. Sine waves, square waves, and sawtooth waves are readily available. The effect of changes in the frequency as well as the wave shape can also be observed.
Loc codes:ME3, ME2
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Last modified on Thursday, 31 August 2017 12:37