Handbook for Sound Engineers

Computer Aided Sound System Design 1377

In Fig. 35-49 the level-time-frequency-behavior of a
loudspeaker cluster at a chosen listener seat in a room is
shown by a simulated waterfall diagram.

The target of all the efforts is to cover the whole
audience area(s) evenly with musically pleasing and
intelligible sound, while providing sound pressure
levels suitable for the intended purpose.

Figure 35-46. Auralization.

A. Calculated binaural impulse responses.

B. Convolution with HRTF files.

C. Real time stereo convolver unit in EASE 4.2.

Figure 35-47. 3D aiming presentations in simulation

programs.

A. 3D presentation in ULYSSES 2.3

B. 3D presentation in EASE 4.0 wireframe model.

C. 3D presentation in EASE 4.0 rendered model.