Zobrazeno 1 - 10
of 16
pro vyhledávání: '"D {Messerschmitt}"'
Autor:
A {Siemion}, J {Benford}, J {Cheng-Jin}, J {Chennamangalam}, J M {Cordes}, H D E {Falcke}, S T {Garrington}, Michael Garrett, L {Gurvits}, M {Hoare}, E {Korpela}, J {Lazio}, D {Messerschmitt}, I {Morrison}, Tim O'Brien, T {O'Brien}, Z {Paragi}, A {Penny}, L {Spitler}, J {Tarter}, D {Werthimer}
Publikováno v:
{Siemion}, A, {Benford}, J, {Cheng-Jin}, J, {Chennamangalam}, J, {Cordes}, J M, {Falcke}, H D E, {Garrington}, S T, Garrett, M, {Gurvits}, L, {Hoare}, M, {Korpela}, E, {Lazio}, J, {Messerschmitt}, D, {Morrison}, I, O'Brien, T, {O'Brien}, T, {Paragi}, Z, {Penny}, A, {Spitler}, L, {Tarter}, J & {Werthimer}, D 2015, Searching for Extraterrestrial Intelligence with the Square Kilometre Array . in Advancing Astrophysics with the Square Kilometre Array .
Siemion, APV; Benford, J; Cheng-Jin, J; Chennamangalam, J; Cordes, J; DeBoer, DR; et al.(2017). Searching for Extraterrestrial Intelligence with the Square Kilometre Array. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/1vf8s9cq
University of Manchester-PURE
Siemion, APV; Benford, J; Cheng-Jin, J; Chennamangalam, J; Cordes, J; DeBoer, DR; et al.(2017). Searching for Extraterrestrial Intelligence with the Square Kilometre Array. UC Berkeley: Retrieved from: http://www.escholarship.org/uc/item/1vf8s9cq
University of Manchester-PURE
The vast collecting area of the Square Kilometre Array (SKA), harnessed by sensitive receivers, flexible digital electronics and increased computational capacity, could permit the most sensitive and exhaustive search for technologically-produced radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d23802114212a6e31aa06b29d43fbb86
https://pure.manchester.ac.uk/ws/files/51223498/1412_4867v1.pdf
https://pure.manchester.ac.uk/ws/files/51223498/1412_4867v1.pdf
Conference
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Autor:
Donald L. Duttweiler, D. Messerschmitt
Publikováno v:
IEEE Transactions on Communications. 26:669-675
Several aspects of the design of digital frequency synthesizers are considered, and a detailed analysis of the spectral purity of digitally synthesized frequencies is given. These results are then applied to a specific application: the testing of A/D
Publikováno v:
IEEE Transactions on Acoustics, Speech, and Signal Processing. 27:804-809
The synthesis of two or more tones simultaneously has numerous applications, including telephone signaling, music synthesis, waveform generation, and man-machine communications. We describe a hardware approach in which the basic tones are generated d
Autor:
D. Messerschmitt, R. Pavlak
Publikováno v:
IEEE Transactions on Communications. 27:1366-1371
This paper presents a telecommunications system, KEYPAC (Key Phone Alphanumeric Communication), that enables a user to communicate over the telephone without the use of speech. The design of this system was motivated by the need for a low cost, yet s
Publikováno v:
ACM SIGSIM Simulation Digest. 20:5-21
Publikováno v:
IEEE Journal on Selected Areas in Communications. 2:281-282
Autor:
D. Messerschmitt
Publikováno v:
IEEE Transactions on Acoustics, Speech, and Signal Processing. 32:190-190
Publikováno v:
The Journal of the Acoustical Society of America. 81:578-578
Autor:
D. Messerschmitt
Publikováno v:
IEEE Transactions on Information Theory. 17:612-612
The entropy at the output of a quantizer is equal to the average mutual information between unquantized and quantized random variables. Thus, for a fixed number of quantization levels, output entropy is a reasonable information-theoretic criterion of