The Hearing Research Center (HRC) at Boston University (B.U.) was established in 1995 for """"""""the development and dissemination of knowledge that will improve the nation's auditory health and allow the fullest utilization of the sense of hearing."""""""" The HRC includes faculty from across the colleges of the university and provides a stimulus for interactions across research techniques and fields. Starting in the year 2000, a P30 Core Center grant has supported two cores, a Sound-Field Laboratory Core and an Engineering Support Core. This proposal requests the renewal of this grant, which provides critical assistance for sharing facilities, support personnel, equipment, and expertise;forthe development of mechanisms for sharing data and models across laboratories;and for the promotion of scientific interactions among faculty in different laboratories at B.U. and at other institutions in the general region. The requested core support will promote integrative, multidisciplinary collaborations involving auditory physiology, psychoacoustlcs, and computational modeling. The sound-field laboratory provides a controlled, adjustably reverberant environment, allows common setups and stimuli in acoustic and psychoacoustic measurements, and provides support for acoustic and psychoacoustic measurements, including assistance with human subject recruitment, protection, and documentation. The engineering support core allows the archiving and analysis of data from groups working in different disciplines, promotes the integration of modeling efforts that are distributed across different laboratories and at different levels ofthe auditory pathway, and provides general computer and technical support to all investigators and laboratories in the Core Center. These cores and the support they provide are designed specifically to use resources efficiently, to promote collaboration, and to develop resources of general use to the hearing research community.
The work supported by this Core Center extends our experiments to environments that are acoustically more complex yet still controlled and extends our capability to use more complex data sets and more complex models of physiology and perception. These areas are critical for the understanding of hearing in complex environments, an area of great difficulty for listeners with hearing impairments or cochlear implants.
|Cler, Gabriel J; Lee, Jackson C; Mittelman, Talia et al. (2017) Kinematic Analysis of Speech Sound Sequencing Errors Induced by Delayed Auditory Feedback. J Speech Lang Hear Res 60:1695-1711|
|Best, Virginia; Mason, Christine R; Swaminathan, Jayaganesh et al. (2017) Use of a glimpsing model to understand the performance of listeners with and without hearing loss in spatialized speech mixtures. J Acoust Soc Am 141:81|
|Stepp, Cara E; Lester-Smith, Rosemary A; Abur, Defne et al. (2017) Evidence for Auditory-Motor Impairment in Individuals With Hyperfunctional Voice Disorders. J Speech Lang Hear Res 60:1545-1550|
|Kidd Jr, Gerald; Mason, Christine R; Swaminathan, Jayaganesh et al. (2016) Determining the energetic and informational components of speech-on-speech masking. J Acoust Soc Am 140:132|
|Murray, Elizabeth S Heller; Hands, Gabrielle L; Calabrese, Carolyn R et al. (2016) Effects of Adventitious Acute Vocal Trauma: Relative Fundamental Frequency and Listener Perception. J Voice 30:177-85|
|Swaminathan, Jayaganesh; Mason, Christine R; Streeter, Timothy M et al. (2016) Role of Binaural Temporal Fine Structure and Envelope Cues in Cocktail-Party Listening. J Neurosci 36:8250-7|
|Goupell, Matthew J; Kan, Alan; Litovsky, Ruth Y (2016) Spatial attention in bilateral cochlear-implant users. J Acoust Soc Am 140:1652|
|Roverud, Elin; Best, Virginia; Mason, Christine R et al. (2016) Informational Masking in Normal-Hearing and Hearing-Impaired Listeners Measured in a Nonspeech Pattern Identification Task. Trends Hear 20:|
|Best, Virginia; Mason, Christine R; Swaminathan, Jayaganesh et al. (2016) On the Contribution of Target Audibility to Performance in Spatialized Speech Mixtures. Adv Exp Med Biol 894:83-91|
|Clayton, Kameron K; Swaminathan, Jayaganesh; Yazdanbakhsh, Arash et al. (2016) Executive Function, Visual Attention and the Cocktail Party Problem in Musicians and Non-Musicians. PLoS One 11:e0157638|
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