Results 11 to 20 of about 7,448,970 (353)
Phase distortion-free paramagnetic NMR spectra [PDF]
The NMR spectra of paramagnetic substances can feature shifts over thousands of ppm. In high magnetic field instruments, this corresponds to extreme offsets, which make it challenging or impossible to achieve uniform excitation without phase distortion ...
Enrico Ravera
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Phase Distortion by Linear Signal Transforms [PDF]
In this study, we are concerned with the effect of certain linear transformations of a signal f on its phase. We are, in particular, interested in phase distortions caused by band-limiting operations. The band-limiting operators serve as a motivation for
Frank Filbir, Frank Filbir, Lukas Liehr
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Roadmap of phase transitions in hafnia-based superlattice films [PDF]
Hafnia-based ferroelectrics hold significant promise for next-generation non-volatile memory. However, their functional properties are critically limited by uncontrollable phase transitions due to the poorly understood atomistic mechanisms driving ...
Wan-Rong Geng +5 more
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Function of Phase-Distortion for glottal model estimation [PDF]
In voice analysis, the parameters estimation of a glottal model, an analytic description of the deterministic component of the glottal source, is a challenging question to assess voice quality in clinical use or to model voice production for speech transformation and syn- thesis using a priori constraints.
Degottex, Gilles +2 more
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An Iterative Distortion Compensation Algorithm for Camera Calibration Based on Phase Target
Camera distortion is a critical factor affecting the accuracy of camera calibration. A conventional calibration approach cannot satisfy the requirement of a measurement system demanding high calibration accuracy due to the inaccurate distortion ...
Feng Gao +2 more
exaly +2 more sources
Distortion manipulation emerges as an efficient approach to obtain desired perovskite phases for various applications. In part I of this study, we propose a paradigm to quantify the structural distortion manipulation, which enables us to obtain desired ...
Cheng Fang, Hong Wang, Siqi Shi
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Adaptive Phase Distortion Synthesis [PDF]
This article discusses Phase Distortion synthesis and its application to arbitrary input signals. The main elements that compose the technique are presented. Its similarities to Phase Modulation are discussed and the equivalence between the two techniques is explored. Two alternative methods of distorting the phase of an arbitrary signal are presented.
Lazzarini, Victor +3 more
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Antenna arrays with adaptive filtering can protect the integrity and functionality of global navigation satellite system (GNSS) receivers against interference. However, a major problem with existing adaptive array processing algorithms is that they cause
Song Li +4 more
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Computer model of the transponder for the analysis of phase distortions of the signal
The article discusses issues related to the development of a computer model of an on-board relay complex with linear signal retransmission for the analysis of phase distortion of the signal.
A. V. Shagov +2 more
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Investigation of Phase Distortion on Perceived Speech Quality for Hearing-impaired Listeners [PDF]
Phase serves as a critical component of speech that influences the quality and intelligibility. Current speech enhancement algorithms are beginning to address phase distortions, but the algorithms focus on normal-hearing (NH) listeners.
Z. Zhang, D. Williamson, Yi Shen
semanticscholar +1 more source

