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Year: 2012, Volume: 12, Number: 1
... analog CMOS circuits at high reached when these two clock signals are synchronized [2- frequency has gained much ... range. Other Vref UP Vout characteristics of the input signal, such as amplitude and Phase Charge Vctrl waveform ... not deteriorated. The g m – C voltage-controlled VCO Detector Pump all-pass filter is crucial block of the proposal ...
62. Transformer Core Saturation Fault Analysis using Current Sensor Signals and Thermal Image Features
Year: 2023, Volume: 23, Number: 4
... , 2023 Transformer Core Saturation Fault Analysis using Current Sensor Signals and Thermal Image Features Ramalingam VIDHYA1, Prema VANAJA ... this paper, transformer Current Transformer (CT) sensor signal plays a vital role core-based faults such as overheating ... in the acquired current KW] – No Fault transformer signal-based analysis for differentiating the 69.54% Load [0.75 ...
Year: 2016, Volume: 16, Number: 4
... silver layer for sensing between channels, thus creating quadrature signals. electrodes Instead of a commonly used structure of ... of a capacitive planar electrodes exited by a high frequency signal to angular position/velocity sensor which exploits the ... signal is placed in the middle of half of the signal's period and it is shorter than it. Figure ...
Year: 2021, Volume: 21, Number: 3
... µ-law logarithmic best robustness in high quality quantization of speech signals, companding quantizer designed optimally, as described in ... images [23-24]. The goal of quantization, signal to noise ratio, source coding. our analysis ... to maximize SQNR (signal-to-quantization noise ratio) by optimizing the support region threshold (as a I. INTRODUCTION ...
Year: 2020, Volume: 20, Number: 2
... , Number 2, 2020 Acquisition and Transmission of ECG Signals Through Stainless Steel Yarn Embroidered in Shirts Radu Adrian ... , the electrodes are commonly coupled to the comfort and signal quality acquired from the patient. The monitoring system ... H. Jung, "Carbon based electrode for wearable biosignal monitoring 2018, pp. 1518-1523. doi: ...
Year: 2011, Volume: 11, Number: 4
... piecewise uniform scalar quantizer having segments with to quantize the signals belonging to the corresponding widths that form a geometric ... segments so that, when the sample of the input signal to be proposed quantizer design optimization for the Laplacian ... uniform approximation to the A-law and μ-law compressor accommodate the signal's dynamic range while keeping this characteristics [4] ...
67. Logarithmic Type Image Processing Framework for Enhancing Photographs Acquired in Extreme Lighting
Year: 2013, Volume: 13, Number: 2
... Proceedings 6502, 2007. of IEEE International Symposium on Signals, Circuits and Systems, [31] K ... ) acceleration. The latter process is rather easy since Signal Processing Magazine, vol. 22 no. 1 ... Volume 13, Number 2, 2013 Logarithmic Type Image Processing Framework for Enhancing Photographs Acquired in Extreme Lighting Corneliu ...
Year: 2014, Volume: 14, Number: 3
... are being used in components for the collection of current signals in electric railway measurement systems. Arcing between the ... position of contact wire is obtained engines. as a signal, D-Markov-based state machine is applied to the Achieving ... Diagnosis Approach for Pantograph-Catenary System Using Pattern Recognition and Image Processing Methods Ä°lhan AYDIN, Mehmet KARAKÃ-SE, Erhan AKIN ...
Year: 2012, Volume: 12, Number: 3
... 2012 Parallel-Hierarchical Computing System for Multi-Level Transformation of Masked Digital Signals Andriy A. Yarovyy1, Leonid I. Timchenko2 ... REFERENCES [1] S. Engelberg, "Digital Signal Processing. An Experimental Approach", Springer, ... . [2] S.S. Bhattacharyya, E.F. Deprettere, R. Leupers, J. Takala, ...
Year: 2011, Volume: 11, Number: 4
... line spectral frequencies (LSFs), using the observation signals. Fig. 1 shows a simple illustration of ... is additive to the clean suppression utilizing LSFs. speech signal and changes slowly over time, the spectral A ... , which are necessary in most scenarios. The simulated signal-to-noise ratios (SNRs) are conventional noise suppression methods ...
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