SBIR/STTR Research Award
Autonomous, Long-Duration, Directional Ambient Sound Sensor
Award amount
$146,499Program and phase
STTR · Phase IAward year
2023Award details
- Awarding agency
- Department of Defense
- Branch
- Navy
- Recipient company
- BTECH ACOUSTICS LLC
- Proposal award date
- 2023-07-17
- Contract end date
- 2024-01-16
- UEI
- KBYFGSNJF3K4
- Solicitation number
- 23.A
- Topic code
- N23A-T021
Research abstract
BTech proposes a directional hydrophone for acoustic noise measurements for various host platforms including floats, gliders, and observation buoys. The BTech design is provided in Phase I report including sensing concept and configuration, mechanical packing, power consumption, communication interfaces, sensor (re)calibration methodology, algorithms to extract the information content of the ocean sound, and estimated data rate(s).
Technology keywords
Not reported
Other awards by this recipient
Verified by the same UEI. These are other public SBIR/STTR award pages, not a merged company record.
- Acoustically Transparent Mid-Frequency SONAR Projector
- Conformal Array Acoustic Elements
- Super Directive Acoustic Sensors
- High Frequency Array Design
- Energy Harvesting for Underwater Persistent Systems
Awards with the same topic code
Verified by an exact topic code match. This is not a text-similarity match.
- Ocean Acoustic Reconnaissance Sensor (OARS)
- Autonomous, Long-Duration, Directional Ambient Sound Sensor
- Autonomous, Long Duration, Directional Ambient Sound Sensor
- Autonomous, Long-Duration, Directional Ambient Sound Sensor -- 23-013
- Ocean Acoustic Reconnaissance Sensor (OARS)
Research funding history
45 SBIR/STTR records share this UEI (2002–2025). Reported award amounts total $17,092,830. Reported amounts are not federal obligations.
Phases: Phase I, Phase II
Agencies: Department of Defense, Department of Energy