Acoustic Treatment - These are things that are designed to absorb, diffuse or reflect sound and a specific way.
Harmonic - This is a multiple of the fundamental frequency.
Audio Frequency - sounds that the human ear can hear between 20 & 20kHz
Partials - This is the name given to harmonics and the fundamental frequency together.
RMS - This stands for Root Mean Square and is used to measure magnitude of varying levels.
Room Modes - This is acoustic resonance that happening in every room and is unique to each room.
dB - This is how you express how loud a sound is. Boosting the signal by 6dB will double it.
Hertz - This is the unit of frequency.
Wow & Flutter - This is where mechanical imperfections cause speed variations at different frequencies. Variation at higher frequencies can be heard as distortion.
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