In order to begin a raytracing simulation from the main Pachyderm menu, you must select a receiver type. These are described below.

1m. Stationary Receiver

The default setting is a 1m. Stationary Receiver.This is a stable and reliable receiver for most applications, but the results are sometimes unsuitable for auralization, as the very last portions of an impulse response can sometimes tend to exhibit wild fluctuations which are not typically found in rooms. These fluctuations do little to diminish accuracy in parameter results though.

This Receiver is recommended in smaller rooms such as the one used in the third PTB Round Robin.