Frekwensiya

An frekwensiya amo an kadamo nga nahihitabo ha balikbalik nga panhitabo kada usa ka sukol han oras.

Padugang nga barasahon

Mga sumpay ha gawas 

Conversion: frequency to wavelength and back 
Conversion: period, cycle duration, periodic time to frequency
Keyboard frequencies = naming of notes - The English and American system versus the German system
Teaching resource for 14-16yrs on sound including frequency 
A simple tutorial on how to build a frequency meter 
Frequency - diracdelta.co.uk  – JavaScript calculation.