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Noise generator information


Zener diode based noise source

A noise generator is a circuit that produces electrical noise (i.e., a random signal). Noise generators are used to test signals for measuring noise figure, frequency response, and other parameters. Noise generators are also used for generating random numbers.[1]

  1. ^ "Sylvania 6D4 Quick Reference Data" (PDF). sensitive research (SR-IX). Retrieved 1 June 2022.

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Noise generator

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A noise generator is a circuit that produces electrical noise (i.e., a random signal). Noise generators are used to test signals for measuring noise figure...

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Hardware random number generator

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number generator (HRNG), true random number generator (TRNG), non-deterministic random bit generator (NRBG), or physical random number generator is a device...

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Comfort noise

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L., "Comfort noise generator using modified Doblinger noise estimate"  Real-time Transport Protocol (RTP) Payload for Comfort Noise (CN). September 2002...

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Texas Instruments SN76489

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contains: 3 square wave tone generators A wide range of frequencies 16 different volume levels 1 noise generator 2 types (white noise and periodic) 3 different...

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White noise machine

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superstition that a fan could suffocate them while sleeping. White noise generators are often used by people with tinnitus to mask their symptoms. The...

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Colors of noise

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on 22 January 2022. Some colored noise definitions Online Colored Noise Generator and True Grey Noise Generator Black Noise and Population Persistence...

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Zener diode

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application of the Zener diode is using its avalanche breakdown noise (see noise generator § Zener diode), which for instance can be used for dithering in...

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Noise pollution

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maintenance, construction, electrical generators, wind turbines, explosions and people. Documented problems associated with noise in urban environments go back...

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Random number generation

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number generation is a process by which, often by means of a random number generator (RNG), a sequence of numbers or symbols that cannot be reasonably predicted...

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Pink noise

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Pink noise, 1⁄f noise, fractional noise or fractal noise is a signal or process with a frequency spectrum such that the power spectral density (power...

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Active noise control

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Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition...

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Texas Instruments SN76477

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is the switch that enables the internal noise generator clock. If this switch is closed then the noise generator operates on its internal clock. R29 A 47k...

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Soundproofing

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or using active antinoise sound generators. Acoustic quieting and noise control can be used to limit unwanted noise. Soundproofing can reduce the transmission...

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Philips SAA1099

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to the frequency generator, and also has a noise generator with 3 preset frequencies which can be locked to the frequency generator for greater range...

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Noise music

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at UbuWeb Noise generator to explore different types of noise PNF-library.org, Free Noise Manifesto Torben Sangild: "The Aesthetics of Noise" UBU.com,...

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Noise reduction

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Noise reduction is the process of removing noise from a signal. Noise reduction techniques exist for audio and images. Noise reduction algorithms may distort...

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Excess noise ratio

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electronics, excess noise ratio is a characteristic of a noise generator such as a "noise diode", that is used to measure the noise performance of amplifiers...

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Yamaha YM2608

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Software-controlled Sound Generator) is Yamaha's YM2149 programmable sound generator. It includes the SSG's three sound channels, noise generator and dual 8-bit...

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Equivalent noise resistance

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an equivalent noise resistance is a quantitative representation in resistance units of the spectral density of a noise-voltage generator, given by R n...

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Ricoh 2A03

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duty cycles, and the second APU contains a triangle wave generator, an LFSR-based Noise generator, and a 1-bit Delta modulation-encoded PCM (DPCM) channel...

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Noise barrier

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A noise barrier (also called a soundwall, noise wall, sound berm, sound barrier, or acoustical barrier) is an exterior structure designed to protect inhabitants...

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Tinnitus masker

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sound generator, which may reside in or above the ear or be placed on a table or elsewhere in the environment. The noise is usually white noise or music...

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Abbey Road

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with its unusual length and structure, repeating guitar riff, and white noise effects, though he noted the "I Want You" section has a straightforward...

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Yamaha YM2203

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chip The SSG module implemented the YM2149F's three SSG channels, noise generator and dual GPIO ports. The YM2203 is used with a YM3014 external DAC...

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Health effects from noise

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Noise health effects are the physical and psychological health consequences of regular exposure to consistent elevated sound levels. Noise from traffic...

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Colin Edwin

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influences. He is also a member of metal-influenced project Random Noise Generator, and the bands Metallic Taste of Blood and progressive metal act O...

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