[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100633929":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":11,"centralContacts":19,"locations":25,"responsibleParty":42,"collaborators":46,"id":50,"slug":51,"hasResults":52,"nctId":53,"briefTitle":9,"officialTitle":9,"acronym":11,"eligibilityCriteria":54,"healthyVolunteers":55,"sex":56,"minAge":57,"maxAge":11,"enrollmentInfo":58,"targetDuration":11,"studyType":61,"phases":62,"briefSummary":64,"conditions":65,"keywords":67,"overallStatus":28,"whyStopped":11,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"University of Illinois at Chicago","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Effects of Delay in Hearing Assistive Technology","EXPERIMENTAL",null,[13],"Other: Audio delay",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":11},"Audio delay","Audio will be captured by several microphones, processed to add an artificial delay, and then played back through headphones. The sound levels and delays for each microphone will be varied.",[9],[20],{"name":21,"role":22,"phone":23,"phoneExt":11,"email":24},"Ryan M Corey, PhD","CONTACT","312-996-8274","ListeningTech@uic.edu",[26],{"facility":27,"status":28,"city":29,"state":30,"zip":31,"country":32,"countryCode":33,"cosmosGeoPoint":34,"geoPoint":39,"contacts":40},"Science and Engineering Laboratory","RECRUITING","Chicago","Illinois","60607","United States","US",{"type":35,"coordinates":36},"Point",[37,38],-87.65005,41.85003,{"lat":38,"lon":37},[41],{"name":21,"role":22,"phone":23,"phoneExt":11,"email":24},{"type":43,"investigatorFullName":44,"investigatorTitle":45,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"PRINCIPAL_INVESTIGATOR","Ryan Corey","Assistant Professor",[47],{"name":48,"class":49},"National Institute on Deafness and Other Communication Disorders (NIDCD)","NIH","100633929","effects-of-delay-in-hearing-assistive-technology-100633929",false,"NCT07533071","Inclusion Criteria:\n\n* Comfortable conversing in English\n\nExclusion Criteria:\n\n* Speech or hearing disorder",true,"ALL","18 Years",{"count":59,"type":60},60,"ESTIMATED","INTERVENTIONAL",[63],"NA","Wireless assistive listening systems can dramatically improve intelligibility in noisy environments, but they are cumbersome to use. Digital consumer devices, such as smartphones, could be more accessible and user-friendly, but they suffer from transmission delays that could be disturbing to listeners. Delay has been studied extensively for in-ear devices such as hearing aids, but not for remote microphone systems. This study aims to characterize the tolerable delay for wireless remote microphones both for both the user's own speech and for external sounds. This will provide valuable information for engineers designing next-generation assistive listening systems.",[66],"Audio Processing Delay",[68,69,70,71,72],"Audio","Hearing","Latency","Assistive Listening","Wireless Microphone","2026-07-07",{"date":75,"type":76},"2026-07-09","ACTUAL",{"date":78,"type":76},"2026-04-15",{"date":80,"type":60},"2028-08",{"name":5,"class":6},1]