{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,5]],"date-time":"2025-06-05T17:28:19Z","timestamp":1749144499384},"reference-count":19,"publisher":"Georg Thieme Verlag KG","issue":"04","funder":[{"name":"National Institutes of Health (NIH)-National Institute on Deafness and Other communication Disorders","award":["R01DC015430-04"],"award-info":[{"award-number":["R01DC015430-04"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Semin Hear"],"published-print":{"date-parts":[[2020,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>As part of a National Institutes of Health\u2013National Institute on Deafness and Other communication Disorders (NIH-NIDCD)\u2013supported project to develop open-source research and smartphone-based apps for enhancing speech recognition in noise, an app called Smartphone Hearing Aid Research Project Version 2 (SHARP-2) was tested with persons with normal and impaired hearing when using three sets of hearing aids (HAs) with wireless connectivity to an iPhone. Participants were asked to type sentences presented from a speaker in front of them while hearing noise from behind in two conditions, HA alone and HA\u2009+\u2009SHARP-2 app running on the iPhone. The signal was presented at a constant level of 65\u2009dBA and the signal-to-noise ratio varied from \u221210 to +10, so that the task was difficult when listening through the bilateral HAs alone. This was important to allow for improvement to be measured when the HAs were connected to the SHARP-2 app on the smartphone. Benefit was achieved for most listeners with all three manufacturer HAs with the greatest improvements recorded for persons with normal (33.56%) and impaired hearing (22.21%) when using the SHARP-2 app with one manufacturer's made-for-all phones HAs. These results support the continued development of smartphone-based apps as an economical solution for enhancing speech recognition in noise for both persons with normal and impaired hearing.<\/jats:p>","DOI":"10.1055\/s-0040-1718714","type":"journal-article","created":{"date-parts":[[2020,12,16]],"date-time":"2020-12-16T23:35:10Z","timestamp":1608161710000},"page":"291-301","source":"Crossref","is-referenced-by-count":1,"title":["Behavioral Validation of the Smartphone for Remote Microphone Technology"],"prefix":"10.1055","volume":"41","author":[{"given":"Stephanie","family":"Tittle","sequence":"additional","affiliation":[{"name":"Department of Speech, Language, and Hearing Science, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Linda M.","family":"Thibodeau","sequence":"additional","affiliation":[{"name":"Department of Speech, Language, and Hearing Science, School of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Issa","family":"Panahi","sequence":"additional","affiliation":[{"name":"Department of Computer Science, School of Engineering, University of Texas at Dallas, Richardson, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Serkan","family":"Tokgoz","sequence":"additional","affiliation":[{"name":"Department of Computer Science, School of Engineering, University of Texas at Dallas, Richardson, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nikhil","family":"Shankar","sequence":"additional","affiliation":[{"name":"Department of Computer Science, School of Engineering, University of Texas at Dallas, Richardson, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gautam Shreedhar","family":"Bhat","sequence":"additional","affiliation":[{"name":"Department of Computer Science, School of Engineering, 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