Coincident microphone simulation covering three dimensional spac

Details Coincident microphone simulation covering three dimensional spac Coincident microphone simulation covering three dimensional spac

1975-07-07

1977-08-16

Stellar, George G.

H04R 120

Patent

active

040427790

ABSTRACT:
A microphone assembly for simulating a plurality of coincident microphones has at least four microphone units mutually disposed at the integration points of an integration rule for the surface of a sphere. In one embodiment, four such microphone units are disposed on respective faces of a regular tetrahedron.

REFERENCES:
patent: 2636943 (1953-04-01), Schaeffer
patent: 3158695 (1964-11-01), Camras
patent: 3290646 (1966-12-01), Ehrlich et al.
patent: 3360606 (1967-12-01), Ratliff, Jr.
patent: 3824342 (1974-07-01), Christensen et al.

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