|Traveling Wave Relationship|
The relationship of the wave frequency, wavelength and propagation velocity.
|Doppler Effect in sound|
Calculation of frequency and wavelength change for a moving source
|The waves and the wind. Wave height statistical forecasting|
Predicting the height of the waves depending on the wind strength
|Audio file waveform|
The calculator displays the waveform of the input audio file fragment.
|Tips and tricks #10: Files, long calculation mode|
The article describes how to use input and output files in Planetcalc calculators