Microphone pickup system

Details Microphone pickup system Microphone pickup system

1982-09-30

1989-06-06

Isen, Forester W.

Electrical audio signal processing systems and devices

With musical instrument

381169, 381 92, 84 114, G10D 500

Patent

active

048378364

ABSTRACT:
A system for establishing a generally elongated and preferably also generally flat pattern of response for a microphone. A microphone pickup module according to the invention has a body with an elongated, preferably also generally flat, channel extending therethrough between generally oppositely facing open ends. A miniature pressure type microphone is mounted in the body with its sound-sensitive surface in communication with the channel intermediate the ends of the channel. The system provides improved response characteristics for the harmonica, accordion and drum.

REFERENCES:
patent: 2439551 (1948-04-01), Telkowski
patent: 2529467 (1950-11-01), Wiggins
patent: 2664775 (1954-01-01), Zielinski
patent: 2856805 (1958-10-01), Babicky
patent: 2945408 (1960-07-01), Terlinde
patent: 3553339 (1971-01-01), Dominguez
patent: 3725561 (1973-04-01), Paul
patent: 4091704 (1978-05-01), Moe

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