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Company Information:

Company Name: Marshall Long Acoustics Inc.
City: Sherman Oaks
State: CA
Zip+4: 91423
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Website URL: N/A
Phone: N/A

Award Totals:

Program/Phase Award Amount ($) Number of Awards
SBIR Phase I $100,000.00 2

Award List:

THE LONG TERM GOAL IS THE DEVELOPMENT OF AN ALL IN THE EAR SIGNAL PROCESSING HEARING AID.

Award Year / Program / Phase: 1984 / SBIR / Phase I
Agency: HHS
Principal Investigator: Marshall long , PRESIDENT
Award Amount: $50,000.00
Abstract:
The long term goal is the development of an all in the ear signal processing hearing aid. the design of the hearing aid would incorporate the following novel features: 1. feedback and level control will be achieved by a probe microphone placed within the proximal end of the hearing aid earmold to… More

ACOUSTICAL RAY TRACING

Award Year / Program / Phase: 1993 / SBIR / Phase I
Agency: NSF
Principal Investigator: Marshall Long
Award Amount: $50,000.00
Abstract:
Ray tracing is a technique used in computer graphics wherein a ray much like a pencil beam of light is followed from its source and is allowed to reflect from the various surfaces of the room until it is gathered in the eye of the viewer. this calcualtion technique (actually reversed in an actual… More