AES Berlin 2014
Spatial Audio Demo SD5
Monday, April 28, 16:00 — 17:30 (Room Strassburg)
SD5 - Room Signals - Properties and Influence on the Aesthetic of Auro 3D Recordings
Presenter:Lasse Nipkow, Silent Work GmbH - Zurich, Switzerland
Abstract:
Three repeated 30 minute presentations at 16:00, 16:30, 17:00.
The relevance of room signals in a recording, especially of classical music for 3D reproducing systems like Auro 3D, is essential: The listener has a spatial impression of being in the recorded room, and generally, perceiving a natural sounding room.
There are also some other important parameters for 3D reproducing systems:
- energy spreading of the room signal by the involved loudspeakers
- proportion of direct sound in the miked room sound
- content correlation: similarity of the content of the different loudspeaker signals
- sense of depth of room sound reproduced
During the presentation, the above-mentioned aspects will be shown by demonstrative examples. Recordings using different room microphone systems will be demonstrated.
