frequency coding

frequency coding
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English-Russian dictionary of telecommunications and their abbreviations. . 2004.

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  • Coding theory — is the study of the properties of codes and their fitness for a specific application. Codes are used for data compression, cryptography, error correction and more recently also for network coding. Codes are studied by various scientific… …   Wikipedia

  • Coding region — The coding region of a gene, also known as the coding sequence or CDS, is that portion of a gene s DNA or RNA, composed of exons, that codes for protein. The region is bounded nearer the 5 end by a start codon and nearer the 3 end with a stop… …   Wikipedia

  • Frequency-shift keying — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

  • coding — Translation of information, e.g., diagnoses, questionnaire responses, into numbered categories for entry into a data processing system. place c. frequency c. as determined by the activation of the organ of Corti from the base to the apex of the …   Medical dictionary

  • Rate coding — The rate coding model of neuronal firing communication states that as the intensity of a stimulus increases the frequency or rate of action potentials, or spike firing , increases. Rate coding is sometimes called frequency coding.This phenomenon… …   Wikipedia

  • Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

  • Advanced Audio Coding — AAC redirects here. For other uses, see AAC (disambiguation). Advanced Audio Codings iTunes standard AAC file icon Filename extension .m4a, .m4b, .m4p, .m4v, .m4r, .3gp, .mp4, .aac Internet media type audio/aac, audio/aacp, au …   Wikipedia

  • Huffman coding — Huffman tree generated from the exact frequencies of the text this is an example of a huffman tree . The frequencies and codes of each character are below. Encoding the sentence with this code requires 135 bits, as opposed of 288 bits if 36… …   Wikipedia

  • Shannon–Fano coding — In the field of data compression, Shannon Fano coding is a suboptimal technique for constructing a prefix code based on a set of symbols and their probabilities (estimated or measured). The technique was proposed prior to the optimal technique of …   Wikipedia

  • Speech coding — is the application of data compression of digital audio signals containing speech. Speech coding uses speech specific parameter estimation using audio signal processing techniques to model the speech signal, combined with generic data compression …   Wikipedia

  • Modified Frequency Modulation — This article is about Modified Frequency Modulation. For other uses of MFM, see the MFM (disambiguation). Modified Frequency Modulation, commonly MFM, is a line coding scheme used to encode the actual data bits on most floppy disk formats,… …   Wikipedia


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