- Industry: Telecommunications
- Number of terms: 29235
- Number of blossaries: 0
- Company Profile:
ATIS is the leading technical planning and standards development organization committed to the rapid development of global, market-driven standards for the information, entertainment and communications industry.
Data compaction accomplished by using an expression composed of a number of different frequencies of different magnitudes to represent a particular curve. Note: An example of frequency-analysis compaction is the use of a Fourier analysis to represent an arbitrary curve, a periodic function, an aperiodic function, or a wave shape. Thus, the fundamental frequency, the amplitude of the fundamental frequency, and the amplitudes and frequencies of the harmonics are all that are needed to reconstitute the function or wave shape. The shape can thus be readily stored and transmitted in this compacted form.
Industry:Telecommunications
Data compaction accomplished by using coefficients, a base, and exponents to specify the scale, range, or magnitude of numbers. Note: An example of floating-point coding compaction is using 119. 8 × 106, 119. 8 (6,) or 119. 86 to represent 119,800,000. If the number is rounded to 120,000,000, it might be written as 1206 or 127 in which the last digit is the number of zeros to be appended to the preceding digits. Thus, only three positions are required instead of nine to represent the number in storage or in a message, which is only 33% of the original space and time requirement.
Industry:Telecommunications
Data in which the information content exists only for instantaneous values measured or determined at or for discrete intervals. Note: Sampled data can be analog or digital.
Industry:Telecommunications
Data left in storage after information processing operations are complete, but before degaussing or overwriting has taken place.
Industry:Telecommunications
Data maintained for each terminal including the current terminal location (and capabilities. )
Industry:Telecommunications
Data obtained by analyzing the log file containing information regarding who has accessed the Web page or the banner under consideration.
Industry:Telecommunications
Data processing in which an integrated set of functions is performed within multiple, physically separated devices.
Industry:Telecommunications
Data processing in which some input/output functions are performed by devices that are connected to a computer system by means of data communication.
Industry:Telecommunications
Data represented by a physical quantity that is considered to be continuously variable and has a magnitude directly proportional to the data or to a suitable function of the data.
Industry:Telecommunications
Data represented by discrete values or conditions, as opposed to analog data. 2. Discrete representations of quantized values of variables, e.g., the representation of numbers by digits, perhaps with special characters and the "yyspace" character.
Industry:Telecommunications
