The notes are distribute among the audio channels, so as to avoid having more unison frequencies on the
same speaker. This limits the electrical sum of the signal, so as to favour the “in air” melting of the sound,
as in a real pipe organ. The distribution of the notes on the audio channels is not unique but depends on
the register, the pitch, and the keyboard area in which the note is located.
NOTE
Depending on the model, left and right channels consist of one, two or three speakers. Left1, Left2, Left3,
Right1, Right2 and Right3 in the drawn above are the one, two or three speakers of each channel. If a
speaker of a channel is not present, the sound is sent to the previous speaker (ex. Left2 instead of Left3).