KLIPPEL at ICSA 2019 Ilmenau
5th International Conference on Spatial Audio (ICSA)
KLIPPEL-Engineer Christian Bellmann will present a Workshop at the upcoming ICSA Conference. ICSA will take place from 26th to 28th September 2019 in Ilmenau, Germany.
WORKSHOP WS-18: Holographic Directivity Measurement of Line Sources and Sound Panels
Date: 28th September / 11:30 - 12:20
Location: TU Ilmenau / TV Studio
Compared to a standard Hifi stereo system, new 3D listening experiences have increased the complexity of sound systems a lot. To realize immersive audio reproduction, many loudspeakers distributed in the listening room may be placed. Other methods use more complex sound sources like line arrays and sound panels to shape distinct beams, including controlled reflections from the room boundaries. The complex control algorithms necessitate directivity data of each individual transducer with highly accurate phase information. The workshop will discuss the field of directivity measurement for multi-transducer sound systems and will compare the benefits and limits of a traditional far field measurement vs. new holographic measurement techniques.
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