Spatially Augmented Audio Delivery: Applications of Spatial Sound Awareness in Sensor-Equipped Indoor Environments

被引：6

作者：

Healy, Graham ^{[1
]}

Smeaton, Alan F. ^{[1
]}

机构：

[1] Dublin City Univ, Ctr Sensor Web Technol, CLARITY, Dublin 9, Ireland

来源：

MDM: 2009 10TH INTERNATIONAL CONFERENCE ON MOBILE DATA MANAGEMENT | 2009年

关键词：

D O I：

10.1109/MDM.2009.120

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Current mainstream audio playback paradigms do not take any account of a user's physical location or orientation in the delivery of audio through headphones or speakers. Thus audio is usually presented as a static perception whereby it is naturally a dynamic 3D-phenomenon audio environment. It fails to take advantage of our innate psycho-acoustical perception that we have of sound source locations around us. Described in this paper is an operational platform which we have built to augment the sound from a generic set of wireless headphones. We do this in a way that overcomes the spatial awareness limitation of audio playback in indoor 3D environments which are both location-aware and sensor-equipped. This platform provides access to an audio-spatial presentation modality which by its nature lends itself to numerous cross-dissiplinary applications. In the paper we present the platform and two demonstration applications.

引用

页码：704 / 708

页数：5