WAVES AND OSCILLATIONS - ACOUSTICS - WAVE ANALYSIS AND SYNTHESIS	NC State University Faculty Access
Previous Next Fourier Synthesizer # 3C50.10
Description: Any periodic waveform can be expressed as an infinite sum of trigonometric functions, consisting of a sine or consine function and its successive harmonics. With this piece of equipment, you can demonstrate and investigate this mathematical idea, adding a succession of sine wave harmonics and viewing the results waveform on an oscilloscope. Parts: Fourier synthesizer Oscilloscope VideoFlex Camera Monitor on Cart Purchased/Built: purchased Quant. in Demo Room: 1 Source: Pasco Scientific Demo References The Video Encyclopedia of Physics Demonstrations Disc 10-15 Use the Pasco Fourier synthesizer to demonstrate building square and triangle waves. Freier and Anderson Sk-3 The Pasco Fourier synthesizer allows one to build an arbitrary waveform out of up to nine harmonics.
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