noise modulation


noise modulation
модуляция шумами

English-Russian dictionary on household appliances. 2014.

Смотреть что такое "noise modulation" в других словарях:

  • noise modulation — triukšminis moduliavimas statusas T sritis radioelektronika atitikmenys: angl. noise modulation vok. Rauschmodulation, f rus. модуляция шумами, f pranc. modulation par bruits, f …   Radioelektronikos terminų žodynas

  • pseudorandom noise modulation —    A spread spectrum communications technique in which each digital bit is chopped into chips that are phase shifted in a random pattern by codes to stimulate noise. The chip pattern can be rephased by matched filter techniques …   IT glossary of terms, acronyms and abbreviations

  • modulation par bruits — triukšminis moduliavimas statusas T sritis radioelektronika atitikmenys: angl. noise modulation vok. Rauschmodulation, f rus. модуляция шумами, f pranc. modulation par bruits, f …   Radioelektronikos terminų žodynas

  • Noise-Immune Cavity-Enhanced Optical-Heterodyne Molecular Spectroscopy — (NICE OHMS) is an ultra sensitive laser based absorption technique that utilizes laser light to assess the concentration or the amount of a species in gas phase by absorption spectrometry (AS). Principles The NICE OHMS technique combines in a… …   Wikipedia

  • Noise-immune cavity-enhanced optical heterodyne molecular spectroscopy — (NICE OHMS) is an ultra sensitive laser based absorption technique that utilizes laser light to assess the concentration or the amount of a species in gas phase by absorption spectrometry (AS). Contents 1 Principles 1.1 Types of signals 1.2… …   Wikipedia

  • Noise figure — (NF) is a measure of degradation of the signal to noise ratio (SNR), caused by components in a radio frequency (RF) signal chain. The noise figure is defined as the ratio of the output noise power of a device to the portion thereof attributable… …   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

  • Noise (audio) — Noise in audio, recording, and broadcast systems refers to the residual low level sound (usually hiss and hum) that is heard in quiet periods of a programme. In audio engineering, it can refer either to the acoustic noise from loudspeakers, or to …   Wikipedia

  • Noise measurement — is carried out in various fields. In acoustics, it can be for the purpose of measuring environmental noise, or part of a test procedure using white noise, or some other specialised form of test signal. In electronics it relates to the sensitivity …   Wikipedia

  • Noise (electronics) — Electronic noise [1] is a random fluctuation in an electrical signal, a characteristic of all electronic circuits. Noise generated by electronic devices varies greatly, as it can be produced by several different effects. Thermal noise is… …   Wikipedia

  • Noise reduction — For sound proofing, see soundproofing. For scientific aspects of noise reduction of machinery and products, see noise control. Noise reduction is the process of removing noise from a signal. All recording devices, both analogue or digital, have… …   Wikipedia

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