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Detection, Speech Recognition, Loudness, and Preference Outcomes With a Direct Drive Hearing Aid: Effects of Bandwidth
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In: Communication Sciences and Disorders Publications (2021)
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A Transcendental Phenomenological Inquiry of First-Generation Community College Students’ Experiences
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In: Doctoral Dissertations and Projects (2020)
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The Relation of Personality and Intelligence—What Can the Brunswik Symmetry Principle Tell Us?
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In: Journal of Intelligence ; Volume 6 ; Issue 3 (2018)
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The Relation of Personality and Intelligence—What Can the Brunswik Symmetry Principle Tell Us?
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The relation of personality and intelligence - what can the Brunswik symmetry principle tell us?
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Comprehensive Wide Bandwidth Test Battery of Auditory Function in Veterans
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In: ETSU Faculty Works (2016)
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Bandwidth behavior of miniature cavity antennas
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In: Journées JCGE'2014 - SEEDS ; https://hal.archives-ouvertes.fr/hal-01083919 ; Journées JCGE'2014 - SEEDS, Jun 2014, Saint-Louis, France (2014)
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Making Semantic Information Work Effectively for Degraded Environments
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In: DTIC (2013)
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A Comparison of Gain for Adults from Generic Hearing Aid Prescriptive Methods: Impacts on Predicted Loudness, Frequency Bandwidth, and Speech Intelligibility
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In: ETSU Faculty Works (2011)
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Speech Bandwidth Extension Using Articulatory Features
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Abstract:
In this thesis, we present a technique for bandwidth extension (BWE) of a narrow-band (0 - 4 kHz) signal using articulatory features. The proposed technique recovers high-band components (4 - 8 kHz) through Gaussian mixture regression (GMR) on both the acoustic and articulatory features from the X-ray Microbeam (XRMB) speech production database. The Gaussian mixture model (GMM) that is based on acoustic and articulatory features is initialized using k-means and iteratively trained using the expectation-maximization (EM) algorithm. BWE experiments were run using data files from different speakers in the XRMB database as train and test data. Time-frequency plots of speech recovered by different training methods are presented in order to show that articulatory trajectories are helpful in characterizing high-frequencied consonants in speech. Finally, we confirm our hypothesis that using GMM with articulation gives better recovery rate is true by performing Student’s t-test on SNR data between original and recovered speech.
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Keyword:
articulatory features; speech bandwidth extension; speech processing
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URL: http://hdl.handle.net/2142/46538
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Delay Tolerant Applications for Low Bandwidth and Intermittently Connected Users: the aAQUA Experience
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In: http://www2007.org/posters/poster916.pdf (2007)
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The 2005 AFRL/HEC One-Speaker Detection Systems
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In: DTIC (2006)
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Fair Bandwidth Allocation for Multicasting in Networks with Discrete Feasible Set
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In: Departmental Papers (ESE) (2004)
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Lexicographically Optimal Balanced Networks
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In: http://www.ieee-infocom.org/2001/paper/33.pdf (2001)
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Innovative Soldier Conformal Antenna Suite
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In: DTIC AND NTIS (2001)
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Wideband extension of narrowband speech for enhancement and coding
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Linear Orderings of Random Geometric Graphs (Extended Abstract)
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In: http://www.lsi.upc.es/dept/techreps/ps/R99-11.ps.gz (1999)
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Linear Orderings of Random Geometric Graphs
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In: http://www.lsi.upc.es/~jpetit/Publications/./pdf/wg99.pdf (1997)
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Accelerator Systems for Neural Networks, Speech, and Related Applications.
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In: DTIC AND NTIS (1995)
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