21:09 Þ 8:35
ICA 2001, Rome, 4/9/2001
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Synthesis of the IRs for surround convolution
The directivity factor D can assume the following values:
D=0.0 è omnidirectional
D=0.5 è subcardioid
D=1.0 è cardioid
D=1.5 è hypercardioid
D=2.0 è figure-of-eight
lFor any loudspeaker in the surround array, the WXYZ channels of a B-format IR can be processed, extracting a single (mono) response of a virtual microphone pointing along a given versor r (rx, ry, rz):
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