- Harmonic Series
A sequence of frequencies that are whole-number multiples of a fundamental frequency. The series begins with the fundamental (1st harmonic) and progresses...
- Harmonics
Frequency components in a sound that are whole-number multiples of the fundamental frequency. For example, if the fundamental is 100 Hz, the harmonics...
- High-pass filter
A high-pass filter (HPF) is a module that allows frequencies above a certain cutoff frequency to pass through while attenuating frequencies below the...