Resonance
H4-36: LIP-BLOWN TUBE
Category: H4 Music
Purpose:
Determine the frequencies and harmonic numbers of the resonances in a plastic tube blown like a trumpet.
H4-22: BOTTLE BAND
Category: H4 Music
Purpose:
Demonstrate how edge tones and Helmholtz resonators can be used to create a bottle band.
H3-62: TEACUP STANDING WAVES
Category: H3 Standing Sound Waves
Purpose:
Demonstrate circular standing waves in an interesting way.
H3-42: RESONANCE CURVES - OPEN AND CLOSED TUBES
Category: H3 Standing Sound Waves
Purpose:
Demonstrate the resonance behavior of open and closed tubes.
H3-41: RESONANCE CURVE - HELMHOLTZ RESONATOR
Category: H3 Standing Sound Waves
Purpose:
Demonstrate the resonance behavior of a Helmholtz resonator.
H3-33: RESONANCE FROM WHITE NOISE IN VARIABLE TUBE
Category: H3 Standing Sound Waves
Purpose:
Demonstrate resonance in a closed tube, and to show that noise contains a large range of frequencies..
H3-32: RESONANCE IN TUBE - POURING WATER
Category: H3 Standing Sound Waves
Purpose:
Demonstrate standing wave resonances in an acoustical closed tube.
H3-23: RESONANCE TUBE - OSCILLATOR, PLUNGER AND MICROPHONE
Category: H3 Standing Sound Waves
Purpose:
Demonstrate standing sound waves in a closed tube.
H3-22: RESONANCE TUBE - OSCILLATOR AND PLUNGER
Category: H3 Standing Sound Waves
Purpose:
Demonstrate standing waves in a closed tube.
H3-21: SOUND RESONANCE IN WATER TUBE
Category: H3 Standing Sound Waves
Purpose:
Demonstrate standing waves in a closed tube.
H3-12: ROARING TUBE - 4 FT
Category: H3 Standing Sound Waves
Purpose:
Demonstrate standing sound waves in air excited by convection currents.
H3-13: ROARING TUBE - 8 FT
Category: H3 Standing Sound Waves
Purpose:
Demonstrate standing sound waves in air excited by convection currents.
G3-46: STANDING WAVES IN A WIRE LOOP
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Illustrate circular standing waves; to use as a model of stationary states in atoms corresponding to standing waves of electrons in Bohr orbits.
G3-45: RESONANCE OF WIRES
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Show standing waves in heavy wires fixed at one end.
G3-11: SHIVE WAVE MACHINE - RESONANCE ABSORPTION
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Demonstrate resonance absorption of wave energy by a mass-on-spring system.
G2-42: ELASTIC PENDULUM
Category: G2 Resonance and Coupled Oscillations
Purpose:
Demonstrate a non-linear coupling resonance and stable fixed points.
G2-11: RESONANT SAW BLADES - HAND DRIVEN
Category: G2 Resonance and Coupled Oscillations
Purpose:
Show that a mechanical oscillator responds with a maximum amplitude to its own resonant frequency.
G2-03: RESONANCE IN TORSIONAL PENDULUM - PROJECTION
Category: G2 Resonance and Coupled Oscillations
Purpose:
Demonstrate quantitatively all aspects of the driven and damped oscillator.
G2-02: FORCED HARMONIC MOTION WITH DAMPING - LARGE
Category: G2 Resonance and Coupled Oscillations
Purpose:
Demonstrate and graph driven and damped harmonic motion.
-
H4-01: FOURIER SYNTHESIS
Demonstrate Fourier synthesis of complex wave shapes Read More
-
H4-04 FOURIER ANALYSIS - DIGITAL OSCILLOSCOPE
Demonstrates the Fourier spectrum of complex waves Read More
-
H4-11 SAVART'S DISCS
Demonstrates the relationship of pitch and musical intervals to mechanical vibration frequency Read More
-
H4-12: LISSAJOUS FREQUENCY MEASUREMENT
Show how frequencies can be matched using Lissajous figures Read More
-
H4-13: PLAYING IN JUST INTONATION
Show musical intervals in just intonation Read More
-
H4-14: LISSAJOUS FIGURES - VOICE
Provide a Lissajous type display from a single vocal source Read More
-
H4-16: TUNER - KORG
Demonstrate use of an electronic tuner Read More
-
H4-17: AUDIOTAPE 16 MIN - MUSICAL TEMPERAMENT
Demonstrate use of an electronic tuner Read More
-
H4-18: LISSAJOUS FIGURES WITH SOUND
Demonstrate use of an electronic tuner Read More
-
H4-21: EDGE TONES
Illustrate edge tones and the factors that effect their sound Read More
-
H4-22: BOTTLE BAND
Demonstrate how edge tones and Helmholtz resonators can be used to create a bottle band Read More
-
H4-23: SOUND BOARD - TUNING FORK AND LECTURE TABLE
Demonstrate the effect of a sounding board Read More
-
H4-31: VIOLIN
Demonstrate some acoustical features of the violin Read More
-
H4-32: VIBRAPHONE
Illustrate how a vibraphone works Read More
-
H4-33: ORGAN PIPE
Illustrate how an organ pipe works Read More
-
H4-34: GUITAR AND OSCILLOSCOPE
Illustrate how a guitar works Read More
-
H4-35: FRENCH HORN
Show what a French horn and other similar instruments, such as the French horn, look like Read More
-
H4-36: LIP-BLOWN TUBE
Determine the frequencies and harmonic numbers of the resonances in a plastic tube blown like a trumpet Read More
-
H4-37: FLEXIBLE TRUMPET
Demonstrate some acoustical features of the trumpet Read More
-
H4-38: CORNET
Demonstrate the features of a cornet Read More
-
H4-39: PLASTIC TUBE FLUTE
Show basic features of a very simple flute Read More
-
H4-40: PLASTIC TUBE CLARINET
Demonstrate how the clarinet overblows at a musical twelfth Read More
-
H4-41: DRUM
Demonstrate a pretty drum Read More
-
H4-42 RECORDER
Can hear the sounds of a recorder Read More
-
H4-43: UKELELE
Experiment with the increasingly-popular ukelele Read More
-
H4-51: MODULATION - AM AND FM
Demonstrate AM and FM signal modulation as an introduction to vibrato and tremolo Read More
-
H4-52: SPECTRUM ANALYSIS OF MODULATION
Compare and analyze the frequency spectra of various modulated sounds such as tremolo, vibrato, and beats Read More
-
H4-53: MOOG ROGUE SYNTHESIZER
Illustrates a simple analog music synthesizer Read More
-
H4-55: YAMAHA DX7S DIGITAL SYNTHESIZER
Demonstrate features of a modern digital synthesizer Read More
-
H4-56: SYNTHESIZER INTRODUCTION - VOLTAGE CONTROL OF FREQUENCY
Illustrate a voltage-controlled frequency device Read More
-
H4-58: MODULATION - AM RADIO
Show amplitude modulation in in AM radio signals Read More
-
H4-64: DISTORTION IN AUDIO AMPLIFIER
Demonstrate distortion due to over-driving an audio amplifier Read More
-
H4-65: CROSSOVER NETWORK FOR SPEAKERS
Demonstrate the operation af a crossover network. Read More
-
H4-66: CROSSOVER NETWORK - LARGE ADVENT
Show circuit and components of a passive crossover network and how the crossover network functions Read More
-
H4-67: CD WITH HOLE
See if a compact disc will play even if it has a small hole drilled through it Read More
-
H4-68: MP3 COMPRESSION
Play and compare various MP3 compressions of a short musical CD excerpt Read More
-
H4-71: AUDIOTAPE 20 MIN - ACOUSTICS FOR THE MUSIC EDUCATOR
Illustrate some principles of room acoustics as applied to music rehearsal rooms and concert halls Read More
-
H4-81: AUDIO CART - COMPLETE AUDIO SYSTEM
Show the various components of a reasonably modern audio system Read More
-
H4-91: COMPACT DISC - MULTIMEDIA SOUND
Demonstration of a number of audio effects and source of a variety of musical instrument and other sounds Read More
-
H4-92: AUDIO RECORDING - DIGITAL DOMAIN DEMONSTRATION CD
Examples of early digital sound reproduction Read More
- 1
- 2
›
‹