This directory points out the preset possibilities of the SRP. The subdirectories all feature the same extract recorded only once and processed by the SRP several times using different presets (the microphone signals were recorded, thus allowing to process these signals several times). The extract is taken from the same recording of the Requiem.

40_omni: the coverage angle of the SRP is set to 40° and the global sensitivity is set to a full omni.

40_oblate: the coverage angle of the SRP is set to 40° and the global sensitivity is set to an oblate omni.

40_frontal1: the coverage angle of the SRP is set to 40° and the global sensitivity is set to frontal emphasis 1, which attenuates sounds coming from the back, thus reducing reverberation.

40_frontal2: the coverage angle of the SRP is set to 40° and the global sensitivity is set to frontal emphasis 2, which attenuates sounds coming from the back more than frontal emphasis 1.

72_omni: the coverage angle of the SRP is set to 72° (ie pentagon layout) and the global sensitivity is set to a full omni.