Acceptable Imbalance of Sound-Object Levels for Off-Center Listeners in Immersive Sound Reinforcement (en)

* Presenting author
Day / Time: 08.03.2023, 11:00-11:20
Room: Saal X11-12
Typ: Regulärer Vortrag
Abstract: Sound reinforcement systems typically restrict the variation of the direct sound pressure level to 6 dB, from the closest to the most distant listening positions. This contribution considers an immersive surround setup, of which each loudspeaker reinforces a different sound object in a mix. Off-center distance differences can cause a level imbalance biased towards the closest loudspeaker. This perceptual study investigates the requirements on direct-sound coverage with regard to distance, in order to preserve a balanced direct-sound mix.


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