All Outputs (3)

Investigation into the impact of 3D surround systems on envelopment (2014)
Presentation / Conference
Power, P., Davies, W., & Hirst, J. (2014, October). Investigation into the impact of 3D surround systems on envelopment. Presented at 137th Audio Engineering Society Convention 2014, Los Angeles

This investigation assessed a number of 2D and 3D surround systems focusing on the attribute „envelopment‟ to determine if surround systems with height significantly enhance the perception of envelopment over current 2D systems. To assess each of the... Read More about Investigation into the impact of 3D surround systems on envelopment.

Investigation into the impact of 3D surround systems on spatial audio quality (2013)
Presentation / Conference
Power, P., Davies, W., Hirst, J., & Dunn, C. (2013, November). Investigation into the impact of 3D surround systems on spatial audio quality. Presented at Reproduced Sound, Manchester

Current 2D surround systems have benefitted from years of research which has helped identify attributes related to listener preference. Now with high definition visuals, 3D cinema, there is a need to further develop spatial audio systems. One method... Read More about Investigation into the impact of 3D surround systems on spatial audio quality.

Localisation of elevated virtual sources in higher order ambisonic sound fields (2012)
Presentation / Conference
Power, P., Davies, W., Hirst, J., & Dunn, C. (2012, November). Localisation of elevated virtual sources in higher order ambisonic sound fields. Presented at Reproduced Sound, Brighton

Ambisonics allows the reproduction of 3D sound-fields. Higher-order Ambisonics provides improved resolution, and the promise of enhanced localisation at the expense of higher channel counts, and increased broadcast bandwidth, and storage requirements... Read More about Localisation of elevated virtual sources in higher order ambisonic sound fields.