Results 131 to 140 of about 241 (175)
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Instantaneously companding integrators
Proceedings of 1997 IEEE International Symposium on Circuits and Systems. Circuits and Systems in the Information Age ISCAS '97, 2002The concepts behind instantaneously companding integrators are reviewed, and the context in which they may find use is discussed. Several examples of specific cases are offered, including log domain, square root domain and variable capacitance circuits. Several issues requiring attention are discussed.
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Multidimensional companding quantization of the gaussian source
IEEE Transactions on Information Theory, 2003Summary: Multidimensional companding quantization is analyzed theoretically for the case of high-resolution and mean-squared-error distortion. The optimality of choosing the expander function to be the inverse of the compressor function is established first. Heuristic derivations of the point density and moment of inertia of companding are given, which
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Nonlinear companding transforms for reducing the PAPR of OTFS signal
Physical Communication, 2022Hanumantharao Bitra +2 more
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Modified μ -law Root Companding for PAPR reduction in GFDM signals
Physical Communication, 2023Nivetha V
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Reduction of peak-to-average power ratio of OFDM system using a companding technique
IEEE Transactions on Broadcasting, 1999Xianbin Wang, C S Ng, T T Tjhung
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