Scattering−matrix description and nearfield measurements of electroacoustic transducers
نویسندگان
چکیده
منابع مشابه
Discriminating between the nearfield and the farfield of acoustic transducers.
Measurements of the performance of acoustic transducers, as well as ordinary measurements made with the same, may require discriminating between the farfield, where the field is spherically divergent, and the complementary nearfield, where the field structure is more complicated. The problem is addressed for a planar circular piston projector, with uniform normal velocity distribution, mounted ...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1975
ISSN: 0001-4966
DOI: 10.1121/1.380438