Výsledky vyhledávání - "E. R. Kretzmer"

Autor: E. R. Kretzmer

Publikováno v: Bell System Technical Journal. 31:751-763

Measurements have been made of some basic statistical quantities characterizing picture signals. These include various amplitude distributions, autocorrelation, and correlation among successive frames. The methods of measurement are described, and th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6d7d1c6b02927f98a9225cabe364f073
https://doi.org/10.1002/j.1538-7305.1952.tb01404.x

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A New Signal Format for Efficient Data Transmisson

Autor: F. K. Becker, J. R. Sheehan, E. R. Kretzmer

Publikováno v: Bell System Technical Journal. 45:755-758

Data communication systems in current use generally require substantially more bandwidth than the Nyquist minimum of one-half cycle per symbol. This comes about for two main reasons: first, the baseband signal spectrum has a gradual roll-off beyond t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::236f9ffb51cff3e81002e07cdf3b9796
https://doi.org/10.1002/j.1538-7305.1966.tb01057.x

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An Amplitude Stabilized Transistor Oscillator

Autor: E. R. Kretzmer

Publikováno v: Proceedings of the IRE. 42:391-401

This paper describes an audio-frequency oscillator using two junction transistors in push-pull Class C operation. The circuit features an over-all efficiency as high as 75 per cent, low distortion, signal-to-noise ratio better than 100 db, and a high

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a35f5cfcd54893aac576103a4fb9f30c
https://doi.org/10.1109/jrproc.1954.274675

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Akademický článek

A study on acceleration of SP decoder using reliability of recording sequence by neural network based on parity check result in SMR system.

Autor: Nishikawa, Madoka, Nakamura, Yasuaki, Kanai, Yasushi, Okamoto, Yoshihiro

Publikováno v: AIP Advances; Feb2024, Vol. 14 Issue 2, p1-4, 4p

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Akademický článek

Direct Detection Under Tukey Signalling.

Autor: Tasbihi, Amir, Kschischang, Frank R.

Publikováno v: Journal of Lightwave Technology; Nov2021, Vol. 39 Issue 21, p6845-6857, 13p

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Akademický článek

Bit error rate performance for head skew angle in shingled magnetic recording using dual reader heads.

Autor: Nakamura, Y., Osawa, H., Okamoto, Y., Kanai, Y., Muraoaka, H.

Publikováno v: Journal of Applied Physics; 2015, Vol. 117 Issue 17, p17A901-1-17A901-4, 4p, 1 Color Photograph, 1 Black and White Photograph, 6 Diagrams, 3 Graphs

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