directivity measurement

Montage showing a horn loudspeaker being measured with an intensity probe (detail of which in an inset), a cartoon snake in a box marked "BEM", & Dr Jonathan Hargreaves to the right

Seminar 04/03/26: Loudspeaker Directionality Measurement by Planar Nearfield Acoustic Holography

Wed 4th March 2026 12:00 – 13:00 UK time. On campus in Newton 241 & streamed online only via Microsoft Teams. Dr Jonathan Hargreaves will present a slightly extended version of the talk he gave at the IOA Reproduced Sound conference in November of 2025. Abstract: In recent years, measurement methods have emerged that can […]

Seminar 17/12/25: Loudspeaker Directionality Measurement by Planar Nearfield Acoustic Holography

Cancelled due to illness. Will be rescheduled in 2026 Wed 17th Dec 2025 12:00 – 13:00 UK time. Online only via Microsoft Teams. Dr Jonathan Hargreaves will present a slightly extended version of the talk he gave at the IOA Reproduced Sound conference in November of 2025. Abstract: In recent years, measurement methods have emerged […]