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Location: Home >> Popular Acoustics

Simple Harmonic Oscillator - with and without damping, transfer of energy between kinetic and potential forms [ 2009-4-1 Viewed：339 ]
Reverberation Times in a small room - sound files and plots for measurements of T60. [ 2009-3-25 Viewed：339 ]
Driving room modes & source location - How does the (resonance) response of a room depend on source location? [ 2009-3-25 Viewed：343 ]
Examples of Dispersive Waves --- Flexural waves and Quasi-longitudinal waves on a rod [ 2009-3-25 Viewed：343 ]
Waves in Dispersive Media - when wave speed depends on frequency [ 2009-3-25 Viewed：413 ]
The Baffled Piston - approximation of the sound field radiated by a loudspeaker [ 2009-3-23 Viewed：400 ]
Sound field radiated by a Tuning Fork - animations to accompany a paper submitted to the American Journal of Physics [ 2009-3-23 Viewed：389 ]
Sound Radiation from Cylindrical Radiators - particle motion and sound fields produced by vibrational modes of a cylinder [ 2009-3-23 Viewed：330 ]
Sound Fields Radiated by Simple Sources - pressure sound fields produced by monopole, dipole, and quadrupole sources [ 2009-3-23 Viewed：365 ]
Longitudinal and Transverse Waves - Particle Motion for Longitudinal, Transverse, Water and Rayleigh Surface Waves [ 2009-3-23 Viewed：406 ]
The Doppler Effect - moving sound sources and sonic booms [ 2009-3-18 Viewed：462 ]
Refraction of Sound Waves - how temperature gradients make sound waves change direction [ 2009-3-18 Viewed：420 ]
Phase changes upon reflection from hard, soft, and mixed boundaries [ 2009-3-18 Viewed：438 ]
Fourier Decomposition - building a wave shape from sines and cosines [ 2009-3-17 Viewed：386 ]
Superposition of Two Waves - Interference, Standing Waves, and Beats [ 2009-3-17 Viewed：839 ]
Wave Motion in Space and Time - distinguishing between the time behavior and spatial behavior of waves [ 2009-3-17 Viewed：351 ]
What is a Wave?- a disturbance which travels through a medium [ 2009-3-17 Viewed：378 ]
How is Sound Intensity Measured? [ 2008-11-24 Viewed：636 ]
Why Measure Sound Intensity? [ 2008-11-24 Viewed：578 ]
Where does vibration come from? [ 2008-11-24 Viewed：1211 ]
What is Vibration? [ 2007-7-27 Viewed：1182 ]
Sound Fields [ 2007-5-31 Viewed：1305 ]
What is Sound Intensity? [ 2007-5-28 Viewed：1243 ]
Sound Pressure and Sound Power [ 2007-5-24 Viewed：1380 ]
Environmental Noise [ 2007-5-17 Viewed：1326 ]
What is noise? [ 2007-5-17 Viewed：1162 ]
Sound Propagation [ 2007-5-15 Viewed：1869 ]
The Basic Sound Level Meter [ 2007-5-14 Viewed：1562 ]
How do we Hear? [ 2007-5-11 Viewed：1943 ]
What do we Hear? [ 2007-5-10 Viewed：2302 ]

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2006 Institute of Acoustics, Chinese Academy of Sciences , All Rights Reserved