Title:
Perception-based simplification for binaural room auralisation
Perception-based simplification for binaural room auralisation
dc.contributor.author | Hacihabiboglu, H. | |
dc.contributor.author | Murtagh, F. | |
dc.contributor.corporatename | International Community for Auditory Display | |
dc.contributor.corporatename | University of Surrey. Centre for Communication Systems Research | |
dc.contributor.corporatename | University of London. School of Computer Science | |
dc.date.accessioned | 2014-01-21T15:42:59Z | |
dc.date.available | 2014-01-21T15:42:59Z | |
dc.date.issued | 2006-06 | |
dc.description | Presented at the 12th International Conference on Auditory Display (ICAD), London, UK, June 20-23, 2006. | en_US |
dc.description | Presented at the 12th International Conference on Auditory Display (ICAD), London, UK, June 20-23, 2006. | |
dc.description.abstract | Room auralisation refers to the process by which the acoustic response of a room is rendered audible using signal processing techniques. The major part of the computational complexity in a binaural room auralisation system arises from the processing of the early reflections. However, most of the early reflections in a room are suppressed by the auditory system in a variety of psychoacoustical processes such as temporal masking and the precedence effect. This paper presents a perception-based data reduction method based on a mathematical model of the precedence effect. Results of a subjective evaluation in the form of a virtual sourceidentification experiment are presented. It is shown that it is possible to reduce the total number of reflections by 70% without significantly affecting the localisation acuity.12. | en_US |
dc.embargo.terms | null | en_US |
dc.identifier.citation | Proceedings of the 12th International Conference on Auditory Display (ICAD2006), London, UK, June 20-23, 2006. Eds.: Tony Stockman, Louise Valgerður Nickerson, Christopher Frauenberger, Alistair D. N. Edwards and Derek Brock. International Community for Auditory Display, 2006. | en_US |
dc.identifier.uri | http://hdl.handle.net/1853/50606 | |
dc.publisher | Georgia Institute of Technology | en_US |
dc.publisher | Georgia Institute of Technology | |
dc.publisher.original | International Community on Auditory Display | en_US |
dc.publisher.original | International Community for Auditory Display (ICAD) | |
dc.relation.ispartofseries | International Conference on Auditory Display (ICAD) | |
dc.subject | Auditory display | en_US |
dc.subject | Simplification | en_US |
dc.subject | Binaural room auralisation | en_US |
dc.title | Perception-based simplification for binaural room auralisation | en_US |
dc.type | Text | |
dc.type.genre | Proceedings | |
dspace.entity.type | Publication | |
local.contributor.corporatename | Sonification Lab | |
local.relation.ispartofseries | International Conference on Auditory Display (ICAD) | |
relation.isOrgUnitOfPublication | 2727c3e6-abb7-4df0-877f-9f218987b22a | |
relation.isSeriesOfPublication | 6cb90d00-3311-4767-954d-415c9341a358 |