نتایج جستجو برای: acoustic variable control

تعداد نتایج: 1630737  

Journal: :Transactions of the Society of Instrument and Control Engineers 2015

Journal: :Processes 2023

An extremely important issue in quality management is monitoring and diagnosing processes, and, subsequently, supervising them using so-called control charts. In typical production charts with constant parameters are commonly used, such as x-R, x-s, CUSUM, EWMA others, which, most cases, effective tools for process stability evaluation. Charts considered untypical (in statistical control) those...

Journal: :Signal Processing 2014
Jose Manuel Gil-Cacho Toon van Waterschoot Marc Moonen Søren Holdt Jensen

Double-talk (DT)-robust acoustic echo cancellation (AEC) and acoustic feedback cancellation (AFC) are needed in speech communication systems, e.g., in hands-free communication systems and hearing aids. In this paper, we derive a practical and computationally efficient algorithm based on the frequency-domain adaptive filter prediction error method using row operations (FDAF-PEM-AFROW) for DT-rob...

2017
M. G. Jones W. R. Watson D. M. Nark N. H. Schiller

Three perforate-over-honeycomb liner configurations, one uniform and two with spanwise variable impedance, are evaluated based on tests conducted in the NASA Grazing Flow Impedance Tube (GFIT) with a plane-wave source. Although the GFIT is only 2” wide, spanwise impedance variability clearly affects the measured acoustic pressure field, such that three-dimensional (3D) propagation codes are req...

Journal: :Journal of the Experimental Analysis of Behavior 1999

2015
Samuel Evans Matthew H. Davis

How humans extract the identity of speech sounds from highly variable acoustic signals remains unclear. Here, we use searchlight representational similarity analysis (RSA) to localize and characterize neural representations of syllables at different levels of the hierarchically organized temporo-frontal pathways for speech perception. We asked participants to listen to spoken syllables that dif...

Journal: :IEEE Transactions on Control Systems Technology 2020

Journal: :Discrete Event Dynamic Systems: Theory and Applications 1994

Journal: :Journal of Agricultural Meteorology 1976

Journal: :Journal of Mathematical Analysis and Applications 1986

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