Award Data

We propose to take our binaural OtoStat-HCP hearing-test system, which was designed for advanced hearing-conservation programs (HCPs), and ruggedize it for use in theater. OtoStat-HCP includes pure-tone audiometry, otoacoustic emission (OAE), and wideband immittance tests. Commercial-off-the-shelf OAE systems are unsuitable for HCPs, so we will: 1) implement next-generation OAE tests to enable qua ...

Bridger Photonics, Inc. will develop an absolute length metrology sensor that will simultaneously provide >1,000 measurements per second, 0.5 m maximum measurement distance. Bridger’s solution is will fill a gap in precision measurement technology for applications that require rapid monitoring of macroscopic distances such as positioning and calibration of surface metrology systems (CMM, AFM, SE ...

Increasing atmospheric CO2 from anthropogenic sources is changing the chemistry of the oceans and altering the marine food web and the health of :isheries. NOAA’s National Ocean Service is responsible for maintaining the health of coastal regions to preserve :isheries. The ability to monitor the impact of increasing CO2 on marine organisms is crucial to this responsibility. NOAA’s call for aut ...

Mimosa Acoustics will develop a portable binaural audiological device, based on our successful HearID system. HearID is a clinical system for otoacoustic emission and middle-ear power analysis testing; it is FDA and CE-marked. The new system will have the ability to conduct a variety of audiological tests especially for use in hearing-conservation programs, including: flexible otoacoustic emission ...

In most critical software systems, a state that is partially visible through values passed across interfaces contains information that could determine the health of the software system, and whether a failure is likely in the future. Some of this information behaves in a continuous fashion, e.g., the available memory or disk space is easily interpreted to monitor system health. Other values are nom ...

Biotechnology, aerospace, automotive and communications industries need small ultra-precise, three dimensional parts for component miniaturization. Present metal cutting technology is rapidly reaching its limits. A new technology is required to accelerate this trend. Atometric will pursue innovations in ultra-precision multi-axis machine tools. The machining capacity will be within a cube of 50 mm ...

Because of the severe impact of diseases on production and the environmental devastation created by many commercial aquaculture effluents, modern methods of intensive aquaculture are evolving which rely heavily on recirculating the water. This proposal addresses the need for a modular, integrated technology in closed-loop aquaculture operations by enhancing the performance of a fluidized ion exch ...