DNR meaning in Governmental ?

Answer: What is Dynamic Noise Reduction mean?

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

All signal processing devices, both analog and digital, have traits that make them susceptible to noise. Noise can be random or white noise with an even frequency distribution, or frequency-dependent noise introduced by a device's mechanism or signal processing algorithms.

In electronic recording devices, a major type of noise is hiss created by random electron motion due to thermal agitation at all temperatures above absolute zero. These agitated electrons rapidly add and subtract from the voltage of the output signal and thus create detectable noise.

In the case of photographic film and magnetic tape, noise (both visible and audible) is introduced due to the grain structure of the medium. In photographic film, the size of the grains in the film determines the film's sensitivity, more sensitive film having larger sized grains. In magnetic tape, the larger the grains of the magnetic particles (usually ferric oxide or magnetite), the more prone the medium is to noise. To compensate for this, larger areas of film or magnetic tape may be used to lower the noise to an acceptable level.

reference

Full Form	Category
Do Not Renew	Academic & Science
Den Norske Revisorforening (norwegian Institute of Public Accountants)	Accounts and Finance
Dinard	Airport Code
Do Not Respond	Business
Do Not Reduce	Business
Denbury Resources, Inc.	Business
Do Not Rehire	Business
Daily News Record	Community
Daigakusei No Ranma	Community
The Daily News Record	Community
Dolby Noise Reduction	Computing
Dialed Number Recorder	Computing
Data Network Routing	Computing
Disable Nested Reassign	Computing
Do Not Reply	Computing
Digital Noise Reduction	Electronics
Division of Natural Resources	General
Disadvantage Need Risk	General
Do Not Remove	General
Dept of Natural Resources	General
Dial Number Recognition	General
Do Not Resurrect	General
Derechos No Residentes	General
Do No Resuscitate	General
Do Not Revive	General
Daily Need Retail	General
Drive Neutral Reverse	General
Don't No Right	General
Deplete Natural Resources	Governmental
Do Not Return	Governmental
Dynamic Noise Reduction	Governmental
Do Not Regulate	Governmental
Do No Right	Governmental
Destruction of Nature Resources	Governmental
Department of Natural Resources	Healthcare
DANAPUR	Indian Railway Station
Does Not Respond	Internet
Domain Name Registration	Internet
Did Not Respond	Medical
Do Not Resuscitate	Medical
Do Not Report	Medical
Do Not Resusitate	Medical
Do Not Rest	Medical
Dorsal Nerve Root	Medical
Do Not Readmit	Medical
Dying Naturally with Respect	Medical
Do Nothing Right	Messaging
Damn Near Russia	Military and Defence
Domain Name Resolver	Networking
Dynamic Name Resolver	Networking
Dinard, France	Regional
Did Not Run	Sports
Did Not Race	Sports
Deer Near Reload	Sports
Dial Number Recorder	Telecommunication