Noise
This simple simulation shows the implementation of FbLMS algorithm for a single channel feedback active noise control system. Here, the controller generates an "anti-noise" signal to result a destructive interference at the sensor position. The objective is to minimize the noise residue.FbLMS...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Feedback active noise control system using FbLMS algorithm Download |
measurenoise is a tool for determing the noise threshold for tools like motion. It uses v4l interface. Installation for measurenoise: Get the colorconversion routines from: http://www.smcc.demon.nl/webcam/release.html#ccvt build them and copy ccvt.h and libccvt.a to the measurenoise...
Platforms: *nix
License: Freeware | Size: 9.22 KB | Download (90): measurenoise Download |
JACK Timemachine is a tool that can record occasional bursts of interesting noise from jack apps. I used to always keep a minidisc recorder in my studio running in a mode where when you pressed record it wrote the last 10 seconds of audio to the disk and then caught up to realtime and kept...
Platforms: *nix
License: Freeware | Size: 153.6 KB | Download (95): JACK Timemachine Download |
Noise Industries Units is a set of filters and generators that are compatible with any Core Image-enabled application on Mac OS X (e.g. Quartz Composer).NI 3x3 WeightsNI Displacement DistortionNI Drop ShadowNI Red ChannelNI Green ChannelNI Blue ChannelNI Join ChannelsNI Noise GeneratorNI RGB to...
Platforms: Mac
License: Freeware | Size: 2.6 MB | Download (114): Noise Industries Units Download |
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...
Platforms: Windows
License: Freeware | Size: 286.72 KB | Download (54): MSU NoiseGenerator VirtualDub plugin Download |
Experience increased impact and clarity with clean audio by easily removing unwanted noise and enhancing your recordings. iZotope Music & Speech Cleaner gives you all the tools of a complete audio cleanup suite with straight forward accessibility.
Music & Speech Cleaner's intuitive step-by-step...
Platforms: Windows, Windows Vista, XPX64, 7, 7x64
License: Freeware | Download (587): iZotope Music & Speech Cleaner Download |
SoundSoap Pro's comprehensive approach combines three powerful noise reduction and restoration tools - Adaptive Broadband, Click & Crackle, and Hum & Rumble - plus a sophisticated Noise Gate in one plug-in. A unique, fully integrated interface means you're only one click away from a complete...
Platforms: Windows, XP, Windows Vista, 7
License: Freeware | Download (917): SoundSoap Pro Download |
SoundSoap is a high-quality, yet easy-to-use, noise reduction and audio restoration tool. By adjusting just a few controls, unwanted hiss, room noise, rumble, electrical hum, clicks and crackles, and other background noise can removed from almost any digital media file - including digital video...
Platforms: Windows, XP, Windows Vista, 7
License: Freeware | Download (839): SoundSoap Download |
MNoiseGenerator is a simple noise generator. It can be used as a testing generator for analyses or, thanks to the integrated modulators, for some creative effects.
4 global modulators - in each instance you can have up to 4 fully-featured modulators that can modulate any set of parameters...
Platforms: Mac
License: Freeware | Size: 24.7 MB | Download (855): MNoiseGenerator for Mac OS X Download |
MNoiseGenerator is a simple noise generator. It can be used as a testing generator for analyses or, thanks to the integrated modulators, for some creative effects.
4 global modulators - in each instance you can have up to 4 fully-featured modulators that can modulate any set of parameters...
Platforms: Windows
License: Freeware | Size: 24.7 MB | Download (653): MNoiseGenerator Download |
MNoiseGenerator is a simple noise generator. It can be used as a testing generator for analyses or, thanks to the integrated modulators, for some creative effects.
4 global modulators - in each instance you can have up to 4 fully-featured modulators that can modulate any set of parameters...
Platforms: Windows
License: Freeware | Size: 24.7 MB | Download (684): MNoiseGenerator x64 Download |
Seeded Random Generator is a simple and handy application that can be used for just about anything you can imagine, LFOs, melody creation, white noise, etc.
The best part is that you can repeat the same sequence of random numbers with the seed/plant function.
Goes in the modules/math folder....
Platforms: Windows
License: Freeware | Download (554): Seeded Random Generator Download |
The Audio Impurities Vintage Edition VST plugin was developed to add hiss and noise from old vintage studio hardware.
Platforms: Windows
License: Freeware | Size: 8.1 MB | Download (666): Audio Impurities Vintage Edition Download |
Slides of Sound Fighter System's sound barrier walls, and noise reduction walls. Sound Fighter specializes in highway noise reduction, traffic noise abatement, and and other noise control solutions.
Platforms: Windows
License: Freeware | Size: 2.41 MB | Download (52): Sound Barrier Walls Download |
Noiser is a free application that allows you to easily create textures using various image generating algorithms and 3D noise parameters. This technique of dynamically rendering images, rather than using precomputed static pixel bitmaps, is often used by 3D artists to create natural looking...
Platforms: Windows, Mac, *nix
License: Freeware | Size: 3.25 MB | Download (61): Noiser Download |
This program displays 3-dimensional rocks that were made by taking the convex hull of a sphere distorted with Perlin noise. These rocks are also texture-mapped with Perlin noise.
Platforms: C and C plus plus
License: Freeware | Size: 30.72 KB | Download (48): Lava rock Download |
This program performs a Monte Carlo simulation of a coherent QPSK communication system and plot the error probability performance over additive whit Gaussian noise channel. The detection is based on correlation metric. Simulation is performed for 10,000 bits and measurements are made accordingly.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Coherent QPSK simulation and BER vs. SNR curve Download |
In this program, MSE, Step size, Bit rate, Quantization Noise are also calculated
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Pulse Code Modulation Download |
From GUI we can generate random binary data, modulate them in frequency, add noise to the modulated signal and final demodulate received signal. Also it's possible to view some performance of the system.
Platforms: Matlab
License: Freeware | Size: 860.16 KB | Download (40): SFSK modulator/demodulator Download |
Fast Algorithm estimating the number of sinusoids in a white Gaussian noise. This algorithm use a sub-space method based on chi-square statistics of eigen values of the Autocorrelation Matrix.Example :clear, close all hiddenN = 512;L_vrai = 4;fe = 2000;F = (0:(fe/2)/(N/2-1):(fe/2));snr = [-10 -10...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Number of sinusoids Estimator Download |