The complicated room acoustics of cathedrals and mosques are presented with ease by the auralisation methods used in Odeon. This example takes you to three different spots in a model of the Grundvigs Church - a large cathedral in the northern part of Copenhagen, Denmark. The dimensions of the church are approximately (L x W x H) = (63 x 30 x 20) metres and the overall reverberation time ranges from 12.5 seconds at 63 Hz to 1.4 seconds at 8 kHz. All receivers are directed towards the altar and the source, a bassoon duo is simulated using a two track recording and simulating two sources in the church.

Demo sound	View from receiver	Anechoic source signal

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