000			02159cam a22003854a 4500
001			BDZ0001372384
003			StDuBDS
005			20201209145326.0
008			990121s2000 njua 001 0 eng d
010			_a99017286
020			_a9780137939107
020			_a0137939108
035			_a(DLC)99017286
040			_aDLC _cDLC _dDLC _dStDuBDSZ
050		0	_b.T48 2000
072		7	_aUNC _2thema
072		7	_aUT _2thema
082			_a621.39
100	1		_aThurwachter, Charles N.
245	1	0	_aData and telecommunications : _bsystems and applications / _cCharles N. Thurwachter, Jr.
260			_aUpper Saddle River, N.J. : _bPrentice Hall, _cc2000.
300			_axxi, 630 p. : _bcol. ill. ; _c25 cm.
500			_aIncludes index.
505	0	0	_aFundamental Concepts -- Electromagnetic Signals -- Metallic Media -- Optical Media -- Antennas -- Signal and Fourier Analysis -- Amplitude Modulation -- Amplitude Modulation and Demodulation --Angle Modulation and Demodulation -- Pulse Modulation -- Multiplexing -- Coding -- Digital Modulation -- Open System Interconnection Model -- Networking Hardware --Telecommunications --Three Protocols --Fourier Series -- Sampling Theory and the FFT -- Derivation of Transmission Efficiency -- Calculation of the Minimum-Value Time Constant in Envelope Demodulate
520	1		_a"This text presents a comprehensive introduction to the field of communications. In addition to providing coverage of all of the basics, complete descriptions and explanations are given of the following: digital communication techniques, bandwidth, symbol rate, and performance relationships; telecommunications architecture, including line types, feature, groups, and interoffice signaling; representative LAN networking, protocols, and models; and current practice networking components."--BOOK JACKET.
590			_a50.72
650		0	_aData transmission systems. _92778
650		0	_aComputer networks.
650		7	_aData capture & analysis _2thema
650		7	_aComputer networking & communications _2thema
902			_a130820
907			_a.b10416791 _bcgen _cg
942			_n0
998			_b0 _c120828 _dm _ea _fg _g0
999			_c39707 _d39707