Directshow Noise
Makes it easy to remove excessive noise in one easy-to-use tool! DE:Noise handles spurious frame-to-frame defects ranging from fine digital/electronic noise to blotchy spots (e.g. dirt on the film). DE:Noise combines motion estimation techniques with feature-sensitive, edge-preserving spatial...
Platforms: Mac
License: Freeware | Size: 4.3 MB | Download (462): DE:Noise for Mac OS Download |
DirectShow .NET was specially designed as an accessible and useful library that allows .NET applications to use DirectShow functions.
Now you can make use of this library to further improve your development process.
The library features 304 fully tested interface definitions (+237 untested)...
Platforms: Windows, Windows Vista, XPX64, 7, 7x64
License: Freeware | Download (45): DirectShow .NET Download |
Analog Noise is a VST format plug-in which will add not only the sound, but also the atmosphere of analog recordings to all your mixes. The purpose of the plug-in is to add sounds typically found in the recordings of existing devices.
For this goal, Analog Noise has 21 sound profiles, including...
Platforms: Windows, Windows Vista, 7
License: Freeware | Download (654): Analog Noise Download |
Noise Explorer was specially designed as a small and handy utility that allows you to test the different properties of 1D and 2D Perlin Nose.
This Java-based tool also allows you to use different basis functions and colorings. The tool is very useful for designing procedural textures, terrains...
Platforms: Windows
License: Freeware | Download (575): Noise Explorer Download |
DirectShow FilterPack is a lightweight package of DirectShow media filters which, together with FFDShow, will enable you to play many different kinds of encoded/encrypted audio and video with your favorite DirectShow media player. By default Windows is capable of playing MP3 Audio (MP3-files)...
Platforms: Windows
License: Freeware | Size: 1.6 MB | Download (643): DirectShow FilterPack Download |
Create MPEG4 video and MPEG4 audio files using DirectShow filter, which includes MPEG-4 video ASP encoder, MPEG-4 audio FAAC (Freeware Advanced Audio Codec) and ISO compliant MP4 file writer. Video-audio files can be played with QuickTime, Real and FFDShow based players. Save file as .divx if you...
Platforms: Windows
License: Freeware | Size: 402 KB | Download (76): MP4 Encoder DirectShow Filter Download |
Free MSU VQMT 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...
Platforms: Windows
License: Freeware | Size: 70 KB | Download (46): MSU Noise Estimator Download |
White Noise Lite for Mac provides ambient sounds of the environment to help you relax or sleep. Do you find yourself waking up in the middle of the night? Are you in a hotel and miss the familiar sound of your fan? Need a full screen digital clock on your nightstand? Includes high quality looping...
Platforms: Mac
License: Freeware | Size: 4.3 MB | Download (59): White Noise Lite Download |
The Additive Noise Channel and the Additive Guassian Noise Channel are the simplest of all signal channels.The script mimics any experiments on these channels. Requirements: - MATLAB 7.2 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (54): Additive Noise Channel Download |
This model uses the NLMS adaptive filtering algorithm to suppress additive noise. It does not require a reference noise signal. However, the noise should be such that the auto-correlation of the noise be close to zero for some lag greater than a certain number. This model implements the NLMS...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Noise Suppressor Using Adaptive Filters Download |
The Additive Noise Channel and the Additive Guassian Noise Channel are the simplest of all signal channels.The script mimics any experiments on these channels.
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (47): Additive Noise Channel for Signal Processing Download |
Digital noise or Image noise is the most common issue faced by photographs as it makes photos look grainy. Usually a photo clicked in low light conditions or with not so good camera have tiny dots making image look grainy and distorted. This problem can be resolved with Noise Reducer Pro.
Noise...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 2.07 MB | Download (74): Noise Reducer Pro Download |
Noise Fun is a fun tool to generate human sounds such as laughter, coughing, giggling or even belching sounds. You do not share the opinion of a colleague? Then comment on his point of view by adding a funny sound. Better be careful, not everyone understands that sort of fun! ;-) Microsoft .NET...
Platforms: Windows
License: Freeware | Size: 1.08 MB | Download (564): Noise Fun Download |
A simple utility to generate random noise in RGB or grayscale. Noise Maker saves the generated noise file(s) to PNG format.
Platforms: Mac
License: Freeware | Download (118): Noise Maker Download |
The two-step noise reduction (TSNR) technique removes the annoying reverberation effect while maintaining the benefits of the decision-directed approach. However, classic short-time noise reduction techniques, including TSNR, introduce harmonic distortion in the enhanced speech. To overcome this...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (56): Wiener filter for Noise Reduction and speech enhancement Download |
Unlike all other posted DTMF programs, my application is specifically designed to simulate the working of a real DSP processor especially for beginners.That would mean that digital oscillator was used to create sine and cosine functions and signal is passed through 8 filters. The signal is...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (44): DTMF Filtering and Noise Simulator Download |
LLR_DEMOD LLR Demodulator H = LLR_DEMOD_MEX(CONSTELLATION, MAPPING, METHOD) constructs a LLR demodulator object H for a given constellation, mapping and noise variance. The vectors CONSTELLATION and MAPPING are usually generated by using MATLAB Modem Modulation Modem. and contain the complex or...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Calculation of LLR values with variable noise variance Download |
This function can be used for adding different kind of impulse noises (i.e. Salt & Pepper noise and Random-value impulse noise) to image.Salt & Pepper Noise values are 0 or 255 but random-value impulse noise values vary from 0 to 255.website : http://kannan.keizer.googlepages.com
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Impulse Noise Addition Download |
The file calculates and plots FM noise sidebands for a carrier. It also does sinusoidal modulation. This simple way of adding noise to a carrier is useful for simulation of PLLs. It turns out, though, that the mean of the randn function is not as close to zero as it could be, and this causes the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Generate FM noise sidebands on a carrier using randn fn Download |
Usage:Jitter = Pn2Jitter(f, Lf, fc)Inputs:f: Frequency vector (phase noise break points), in Hz, row or column.Lf: Phase noise vector, in dBc/Hz, same dimensions, size(), as f.fc: Carrier frequency, in Hz, a scalar.Output:Jitter: RMS jitter, in seconds.Phase noise data can be derived from...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Phase Noise to Jitter Download |