10.17866/rd.salford.6144083.v1
Richard James Hughes
Richard James
Hughes
Ben Guy Shirley
Ben Guy
Shirley
Trevor John Cox
Trevor John
Cox
Data and supporting information for AES International Conference on Spatial Reproduction paper "Dual frequency band amplitude panning for multichannel audio systems"
University of Salford
2019
Spatial audio
Dual-band panning
Acoustics and Noise Control (excl. Architectural Acoustics)
2019-06-07 10:37:37
Dataset
https://salford.figshare.com/articles/dataset/Data_and_supporting_information_for_AES_International_Conference_on_Spatial_Reproduction_paper_Dual_frequency_band_amplitude_panning_for_multichannel_audio_systems_/6144083
This fileset contains code, stimuli and listener response data relating to the following work:<br><br>R. J. Hughes, A. Franck, T. Cox, B. Shirley, and F. Fazi, "Dual frequency band amplitude panning for multichannel audio systems," in Audio Engineering Society International Conference on Spatial Reproduction: Aesthetics and Science, Tokyo, Japan, 2018.<br><br>Abstract<br><br>Panning laws for multi-loudspeaker setups, for example vector base amplitude panning, are typically derived based on either low or high frequency assumptions. It is well known, however, that auditory cues for both localization and loudness differ at these frequencies. This paper investigates the use of dual-band panning, whereby low and high frequency gains and normalization are applied separately. Single- and dual-band rendering algorithms are described, with predicted theoretical localization, spectral balance, and source extent cues given. A multiple stimulus test is described, performed for a number of trajectories rendered to a periphonic nine-loudspeaker ITU-R BS.2051-1 setup, with rated attributes based on predicted sources of error. Results are reported, detailing differences between both theoretical predictions and systems under test.<br>