Apparatus and method for producing sound images derived from the

Details Apparatus and method for producing sound images derived from the Apparatus and method for producing sound images derived from the

1982-09-14

1985-03-12

Yusko, Donald J.

Communications, electrical: acoustic wave systems and devices

Selective

367 93, 381105, 84 101, 84DIG19, 34081521, G08B 300, G01H 102

Patent

active

045049335

ABSTRACT:
Apparatus and method for esthetic programmatic coordination of musical and spoken sounds in response to the movement and presence of one or more persons on a stairway or in a pedestrian walkway.

REFERENCES:
patent: 3509288 (1970-04-01), Leventhal
patent: 3560628 (1971-02-01), Plunkett et al.
patent: 3775546 (1973-11-01), Honegger
patent: 3787602 (1974-01-01), Okudaira
patent: 4023151 (1977-05-01), Markham
patent: 4326276 (1982-04-01), Scott, Jr.

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