Tone Controls

Tone controls provide simple frequency adjustments, which allows the boosting or reducing of the bass and treble regions of the music sent to the player.

Usage

There are three controls available, Bass, Mid and Treble. These correspond to a range of frequencies centred on 100Hz, 900Hz and 9000Hz. Boosting or cutting the volume of the audio signal around these centres is accomplished by adjusting the three sliders.

Technical Details

The tone controls apply a basic three frequency Parametric Equaliser filter to the audio signal utilising the Peak (aka Bell) filter type. The following image shows the resultant effect of setting all three controls to +4.0dB