quantizing distortion

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• Comparison of analog and digital recording — This article compares the two ways in which sound is recorded and stored. Actual sound waves consist of continuous variations in air pressure. Representations of these signals can be recorded using either digital or analog techniques. An analog… …   Wikipedia

• Analog sound vs. digital sound — Analog sound versus digital sound compares the two ways in which sound is recorded and stored. Actual sound waves consist of continuous variations in air pressure. Representations of these signals can be recorded in either digital or analog… …   Wikipedia

• O.131 — Empfehlung der CCITT/ITU von 1988: Quantizing distortion measuring equipment using a pseudo random noise test signal …   Acronyms

• O.132 — Empfehlung der CCITT/ITU von 1988: Quantizing distortion measuring equipment using a sinusoidal test signal …   Acronyms

• O.131 — Empfehlung der CCITT/ITU von 1988: Quantizing distortion measuring equipment using a pseudo random noise test signal …   Acronyms von A bis Z

• O.132 — Empfehlung der CCITT/ITU von 1988: Quantizing distortion measuring equipment using a sinusoidal test signal …   Acronyms von A bis Z

• единица искажения квантования — Единица, используемая для целей планирования, которая отражает эффект квантования ухудшения шума для голосовых сигналов. Один qdu равен искажению, полученному в результате одиночного кодирования и декодирования средним кодеком, G.711. Понятие qdu …   Справочник технического переводчика

• искажение квантования — — [http://www.iks media.ru/glossary/index.html?glossid=2400324] Тематики электросвязь, основные понятия EN quantizing distortion …   Справочник технического переводчика

• Analog-to-digital converter — An analog to digital converter (abbreviated ADC, A/D or A to D) is an electronic integrated circuit, which converts continuous signals to discrete digital numbers. The reverse operation is performed by a digital to analog converter… …   Wikipedia

• Noise shaping — is a technique typically used in digital audio, image, and video processing, usually in combination with dithering, as part of the process of quantization or bit depth reduction of a digital signal. Its purpose is to increase the apparent signal… …   Wikipedia

• Quantization (sound processing) — In signal processing, quantization is the process of approximating a continuous range of values (or a very large set of possible discrete values) by a relatively small set of discrete symbols or integer values. This article describes aspects of… …   Wikipedia