@inproceedings{46893b0267bd42228fed100fd04635a2,
title = "Presenting spa",
abstract = "High-order Ambisonics (HOA) presents spatial sound by controlling the sound field inside a compact region. Interactive applications require the listener to move freely; therefore, the listening zone must be shifted accordingly. Dynamic HOA systems face two challenges. First, the angular distribution of the loudspeakers depends on the listener's viewpoint, requiring different decoders as they move. Second, the presented sound field must gradually change, matching what would be heard in the actual world. This research tackles both problems with a modified HOA decoder that makes use of spherical harmonic shift operations. The proposal is evaluated by considering a 157-loudspeaker array. Results show no significant degradation in reproduction accuracy as the listening region is shifted, compared with the accuracy of conventional HOA.",
author = "Jorge Trevino and Shuichi Sakamoto and Y{\^o}iti Suzuki",
year = "2016",
language = "English",
series = "Proceedings of the AES International Conference",
publisher = "Audio Engineering Society",
editor = "Russell Mason and Jung-Woo Choi and Soren Bech",
booktitle = "Proceedings of the 2016 AES International Conference",
address = "United States",
note = "2016 2nd AES International Conference on Sound Field Control ; Conference date: 18-07-2016 Through 20-07-2016",
}