quantize signal

quantize signal
квантовать сигнал

English-Russian dictionary of telecommunications. 2015.

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  • quantize — verb a) To limit the number of possible values of a quantity, or states of a system, by applying the rules of quantum mechanics b) To approximate a …   Wiktionary

  • quantize — or quantise verb 1》 Physics form into quanta; make subject to quantum theory. 2》 Electronics approximate (a continuously varying signal) by one whose amplitude is restricted to prescribed values. Derivatives quantization noun quantizer noun …   English new terms dictionary

  • Delta-sigma modulation — Delta sigma (ΔΣ; or sigma delta, ΣΔ) modulation is a method for encoding high resolution or analog signals into lower resolution digital signals. The conversion is done using error feedback, where the difference between the two signals is… …   Wikipedia

  • quantise — verb 1. approximate (a signal varying continuously in amplitude) by one whose amplitude is restricted to a prescribed set of discrete values • Syn: ↑quantize • Derivationally related forms: ↑quantization (for: ↑quantize) • Topics: ↑ …   Useful english dictionary

  • Audio compression (data) — For processes which reduce the amount of time it takes to listen to and understand a recording, see time compressed speech. Audio compression is a form of data compression designed to reduce the size of audio files. Audio compression algorithms… …   Wikipedia

  • Data compression — Source coding redirects here. For the term in computer programming, see Source code. In computer science and information theory, data compression, source coding or bit rate reduction is the process of encoding information using fewer bits than… …   Wikipedia

  • Tramage (informatique) — Pour les articles homonymes, voir Tramage. Traduction à relire …   Wikipédia en Français

  • Digital video recorder — Foxtel iQ, a combined digital video recorder and satellite receiver. V+, a combined digital vid …   Wikipedia

  • Differential pulse-code modulation — (DPCM) is a signal encoder that uses the baseline of pulse code modulation (PCM) but adds some functionalities based on the prediction of the samples of the signal. The input can be an analog signal or a digital signal. If the input is a… …   Wikipedia

  • Analog computer — An analog computer (spelt analogue in British English) is a form of computer that uses continuous physical phenomena such as electrical, [Universiteit van Amsterdam Computer Museum, (2007)] mechanical, or hydraulic quantities to model the problem …   Wikipedia

  • Viterbi decoder — A Viterbi decoder uses the Viterbi algorithm for decoding a bitstream that has been encoded using forward error correction based on a convolutional code. There are other algorithms for decoding a convolutionally encoded stream (for example, the… …   Wikipedia


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