Lunacenica

I wanna using rtcmix and I wanna understand some arguments in parameter.

WAVETABLE(0, 3.5, 20000, 7.05, 0.5, wavetable)

1) we have amp 20000 .I wanna know how much value 20000 represent in -1 to 1 " ?

2) we have arguments for pitches(7.05). how do i interpreted with this value as musical note ?

1) we have amp 20000  .I wanna know how much value 20000  represent in  -1 to 1 " ?
2)  we have  arguments for pitches(7.05). how do i interpreted with this value as musical note ?
can somebody explain to me ?

understanding arguments in RTcmix~