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The simplest definition is any sound that is unwanted. 'Noise' when referring to any waveform or signal, is interference from other outside sources that contaminates the original signal or waveform. As an example, the 'hiss' often heard when a radio is not tuned in to a station correctly can be thought of as noise. Similarly a scratch on an old style LP, a hum from a CD or even the drone from an amplifier can all be classed as noise.
What else can I help you with?
Do magnets make noise?
They dont make noise only interference
What is an undesirable nonmusical sound that includes a random mix of pitches?
I believe it's a white noise
What is the decibel noise level of a concrete breaker?
The decibel noise level of a concrete breaker is at around 111 to 113. This can vary depending on what concrete breaker one is using, and might have a different noise level.
How can the words ''external noise'' be used in a sentence?
Example: Any external noise that occurred was blocked by the sound-proof headphones.
What gas makes a popping noise when you light it?
The gas making the popping noise is hydrogen.
What is an external noise?
examples of internal noise.thermal noise,short noise,i/f noise
Grinch hates all the what what what?
Noise, noise, noise!!
What does noise abatement?
Noise abatement is reduction of the intensity of noise being imposed on someone who is not making the noise.
Are parrots afraid of noise?
no. parrots like noise, sso they can copy the noise and learn new noise.
Make a sentence with the word noise?
Take that noise outside, Private! What was that noise? Noise is unwanted sound.
What is technical noise?
Technical noise is also considered physical noise. Physical noise is anything that prevents you from hearing something such as adult noises,White noise and background noises are technical noise.
What is the difference between white Gaussian noise and additive white Gaussian noise?
A Gaussian noise is a type of statistical noise in which the amplitude of the noise follows that of a Gaussian distribustion whereas additive white Gaussian noise is a linear combination of a Gaussian noise and a white noise (white noise has a flat or constant power spectral density).
What is impulse noise in an image?
Impulse noise is a short duration noise.
What do you mean by noise polllution?
noise pollution is a noise which afect the pollution
What can the noise of a city be called?
Ambient Noise is the noise of a particular environment.
Types of internal noise?
1. Shot or Schottky noise 2. Thermal or Johnson noise 3. Partition noise.
Do not make a noise convert in to passive voice?
you are forbidden to make a noise
