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Active Noise Reduction Headphones for In-Situ Audiometry Testing

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
36069
Program Year/Program:
1997 / SBIR
Agency Tracking Number:
36069
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Adaptive Technologies, Inc.
2020 Kraft Drive Suite 3040 Blacksburg, VA -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1997
Title: Active Noise Reduction Headphones for In-Situ Audiometry Testing
Agency / Branch: DOD / USAF
Contract: N/A
Award Amount: $99,927.00
 

Abstract:

Active noise reduction (ANR) headsets have found a market niche in the hearing protection industry, thereby validating the technology of active noise control for personal applications. This Phase I project will seek to extend the application of personal ANR systems to include specialized headphones which can successfully evaluate hearing acuity in typical clinical environments. To ensure a successful conclusion, the proposed technical approach will seek to: eliminate ANR "hiss" created by component electronic noise, improve ANR performance, and identify optimal compensators which isolate the audiometric test stimulus and operator voice command signals from the ANR system. A unique team has been assembled which includes specialists in personal ANR design, personal ANR component fabrication, evaluation methods for ANR headset technologies, and audiometric testing procedures. This R&D team has already identified audiometry test headphones. The Phase I effort will deliver two bench-level prototypes and an assessment of their performance against conventional audiometry test methods using NIST-accredited facilities.

Principal Investigator:

Mr. Michael A. Vaudrey
5409511284

Business Contact:

Small Business Information at Submission:

Adaptive Technologies, Inc.
P.O. Box 11044 Blacksburg, VA 24060

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No