Results 151 to 160 of about 41,235 (305)
CGA-MGAN: Metric GAN Based on Convolution-Augmented Gated Attention for Speech Enhancement. [PDF]
Entropy (Basel), 2023 Chen H, Zhang X.
europepmc +1 more source
Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende +26 more
wiley +1 more source
Speech Enhancement using an Adaptive Gain Equalizer
, 2003 This paper presents a noise reduction method forspeech communication where the input signal is divided into a number of subbands that are individually weighted in time domain according to the short time Signal-to-Noise Ratio estimate (SNR) in each ...
Westerlund, Nils +2 more
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Deep Learning-Based Speech Enhancement of an Extrinsic Fabry-Perot Interferometric Fiber Acoustic Sensor System. [PDF]
Sensors (Basel), 2023 Chai S, Guo C, Guan C, Fang L.
europepmc +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley +1 more source
Single-channel speech enhancement using Kalman filtering in the modulation domain
, 2010 In this paper, we propose the modulation-domain Kalman filter (MDKF) for speech enhancement. In contrast to previous modulation domain enhancement methods based on bandpass filtering, the MDKF is an adaptive and linear MMSE estimator that uses models of ...
So, Stephen +2 more
core
Speech enhancement based on multi-task sparse representation for dual small microphone arrays
Tongxin xuebao, 2014 Speech enhancement algorithms for dual small microphone arrays usually rely on the voice activity detec-tion(VAD), and they may fail in some cases when target speech signal is included in the first frame.
Li-chun YANG, Min-chao YE, Yun-tao QIAN
doaj +2 more sources
CROSS-DOMAIN SPEECH ENHANCEMENT WITH A NEURAL CASCADE ARCHITECTURE. [PDF]
Proc IEEE Int Conf Acoust Speech Signal Process, 2022 Wang H, Wang D.
europepmc +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cognitive decline is a disabling and variable feature of Parkinson disease (PD). While cholinergic system degeneration is linked to cognitive impairments in PD, most prior research reported cross‐sectional associations. We aimed to fill this gap by investigating whether baseline regional cerebral vesicular acetylcholine transporter ...
Taylor Brown +6 more
wiley +1 more source
A Mixed Analog - Digital Hybrid for Speech Enhancement Purposes
, 2005 This paper presents and evaluates a hybrid implementation of a low complexity algorithm for speech enhancement, the Adaptive Gain Equalizer (AGE). The AGE is a subband based time domain method for instantaneous boosting of speech. By combination of
Sällberg, Benny +3 more
core