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Re: MH Acoustics: Eigenmike
While we have not used the eigenmike(TM), we have developed
spherical and hemispherical mikes on our own over the last several years. This
is an exciting area of research and we think their use will continue to grow.
Our recent work has been to use them as "acoustical video
cameras" --- essentially capturing the distribution of sound energy arriving
from various directions at different frequencies, and displaying these as
Our group has several publications related to
them (most are downloadable here).
particular Zhiyun Li did a Ph.D. thesis on these which may be accessed
Computer Science and
University of Maryland,
I am curious to know if anyone in the binaural
hearing research community has ever used the MH Acoustics Eigenmike for an
experiment. It seems like it would be infinitely useful for recreating
accurate 3D sound fields, yet I have never seen a publication referencing it's
use. Am I not looking in the right place, or has it simply not been
adopted as a standard tool yet?
insight is appreciated.
Motorola APTC Acoustic Technology Center
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Plantation, FL 33322-4104
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