



Software for noise suppression on digital and scanned images. Digital noise can be seen as grains or/and random red and blue pixels that compromise the smoothness of a photo. The software reduces both luminance and color noise.
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The filter for Adobe Premiere to remove video noise on VHS movie. Its main task is suppression of noise as small bright lines, red or blue color, less often green. Reducing noise can increase video encoding quality and decrease file size.

Video DeNoise for VirtualDub
$0 - Rising Research
The filter for VirtualDub to remove video noise on VHS movie. Its main task is suppression of noise as small bright lines, red or blue color, less often green. Because of discontinuity of a magnetic layer of VHS-tape such lines always are present at the image.
The filter analyses each frame irrespective of others, due to what it brings in additional distortions in comparison with dynamic filters (practically there is a loss of clearness in comparison with the operation blur). In aggregate with high accuracy of definition of noise the given filter, probably, is the leader among similar filters for VirtualDub. Is especially convenient at coding in MPEG4 or DivX, since even after deleting small noise the size of the encoded file decreases.
The level cut of noise can be regulated for any of color components. The filter is optimized for processors with support MMX-technology.

DART PRO 24
$299.95 - DARTECH, Inc
The most advanced audio tools for maximizing sound quality and achieving professional results. Use it to record from any audio source or use with audio files to clean up the most troublesome problems with Declick, DeCrackle, ReTouch, NoisePrint, DeNoise, MaskNoise, DeHiss and DeHum functions. It includes a CD rip and burn utility to organize your audio files into custom play lists and burn standard Audio CDs that can be played in any CD player. Eight Powerful Sound Quality Improvement Functions - 1. DART DeClick Plus - Elimination of impulsive disturbances and low intensity wide band noise. The tool isolates and reconstructs irrevocably distorted signal samples. 2. DART DeCrackle - An advanced tool for elimination of impulsive disturbances, based on bidirectional processing of audio signals (it combines results of forward-time and backward-time signal analysis). 3. DART NoisePrint - A special noise identification function selects a fragment of a recording that contains noise only - a short piece of "silence" preceding or after a recorded signal. Or extract the NoisePrint from another recording. 4. DART ReTouch - Manual control of DeClick and DeCrackle including replacement and reconstruction of large fragments useful for repairing long-lasting disturbances or dropouts. 5. DART DeNoise Plus - Elimination of a broadband noise of known characteristics using NoisePrint to identify a specific noise pattern. 6. DART MaskNoise - Noise suppression tool based on a psychoacoustic model of the human auditory system. MaskNoise identifies noise components of corrupted audio files and divides them into audible and inaudible components, "masked" by the audio signal. Only the audible components are removed. 7. DART DeHiss Plus - A wideband noise reduction utility based on a standard noise model. Used when a noiseprint is not available. 8. DART DeHum - Elimination of harmonic disturbances. (Hum and Buzz removal)

MSU NoiseGenerator VirtualDub plugin
$0 - Graphics&Media Lab Video Group
The filter adds artificial noise of one common types (equidistributed, normaldistributed, colour stains, echo signal) to video stream. It can be used for testing, debuging and comparison of various denoising filters.'Settings' dialogue box allows to select type of noise to generation. Noise intensity can be specified for each colour component (the filter uses YCrCb colour space). Individual noise parameters also can be changed for some noise types.

MSU Noise Estimator
$0 - Graphics&Media Lab Video Group
Free MSU VQM plugin for noise level estimation. It includes implementation of three most popular algorithms for measurement of noise level. By results of job of the metrics the plot of frame-accurate value of noise level is constructed. Final value of the metrics is average arithmetic of all frame-accurate values.

Surf?s Noise Screensaver
$0 - ArtGameStudio.com
The surf?s noise, the splash of sea waves, gusty wind and clouds. Everything is simple and it is beautiful.

Noise Station
$21 - Cornutopia
Noise Station is music creation software. A synthesizer and sequencer, the software is an advanced system for creating professional music with no other equipment needed. Noise station was designed to produce high quality music on any PC by emulation. Fast but low quality previews would be available while composing before producing a final version direct to disk. The program uses engines, a component that creates or modifies sound to create effects on an instrument, track, or song basis. No extra hardware like a MIDI keyboard is needed or supported. This software is ideal for control freaks. Real time recording doesn't exist, instead events are layed down almost like the music is being programmed, just like in tracker software.
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