Assists HAM RADIO operators in converting a frequency to its wavelength in feet or inches. Other uses include acoustic measurement and adjustment, microphone placement, room tuning, and speaker positioning.
Morse Code
Converts an English word or phrase into it's Morse Code combination of dots and dashes. Analyzing each letter entered individually, as this script demonstrates, is a very useful JavaScript programming technique.
Hertz Converter
Convert between frequency and beats per minute (i.e. 8 octaves lower). Enter a number in either field, then click outside the text box.