Demonstrate Fourier synthesis of complex wave shapes Read More
Demonstrates the Fourier spectrum of complex waves Read More
Demonstrates the relationship of pitch and musical intervals to mechanical vibration frequency Read More
Show how frequencies can be matched using Lissajous figures Read More
Show musical intervals in just intonation Read More
Provide a Lissajous type display from a single vocal source Read More
Demonstrate use of an electronic tuner Read More
Demonstrate use of an electronic tuner Read More
Demonstrate use of an electronic tuner Read More
Illustrate edge tones and the factors that effect their sound Read More
Demonstrate how edge tones and Helmholtz resonators can be used to create a bottle band Read More
Demonstrate the effect of a sounding board Read More
Demonstrate some acoustical features of the violin Read More
Illustrate how a vibraphone works Read More
Illustrate how an organ pipe works Read More
Illustrate how a guitar works Read More
Show what a French horn and other similar instruments, such as the French horn, look like Read More
Determine the frequencies and harmonic numbers of the resonances in a plastic tube blown like a trumpet Read More
Demonstrate some acoustical features of the trumpet Read More
Demonstrate the features of a cornet Read More
Show basic features of a very simple flute Read More
Demonstrate how the clarinet overblows at a musical twelfth Read More
Demonstrate a pretty drum Read More
Can hear the sounds of a recorder Read More
Experiment with the increasingly-popular ukelele Read More
Demonstrate AM and FM signal modulation as an introduction to vibrato and tremolo Read More
Compare and analyze the frequency spectra of various modulated sounds such as tremolo, vibrato, and beats Read More
Illustrates a simple analog music synthesizer Read More
Demonstrate features of a modern digital synthesizer Read More
Illustrate a voltage-controlled frequency device Read More
Show amplitude modulation in in AM radio signals Read More
Demonstrate distortion due to over-driving an audio amplifier Read More
Demonstrate the operation af a crossover network. Read More
Show circuit and components of a passive crossover network and how the crossover network functions Read More
See if a compact disc will play even if it has a small hole drilled through it Read More
Play and compare various MP3 compressions of a short musical CD excerpt Read More
Illustrate some principles of room acoustics as applied to music rehearsal rooms and concert halls Read More
Show the various components of a reasonably modern audio system Read More
Demonstration of a number of audio effects and source of a variety of musical instrument and other sounds Read More
Examples of early digital sound reproduction Read More