Noise Levels
The extremely popular White Noise app for iOS is now available for the Mac!
White Noise provides ambient sounds of the environment to help you relax or sleep. Are you in a hotel and miss the familiar sound of your fan or air conditioner? Flying on a plane and just want to nap? Includes high...
Platforms: Mac
License: Commercial | Cost: $4.99 USD | Size: 12.8 MB | Download (51): White Noise 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 |
Implementation of DBA Method for High Density Impulse Noise Removal.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): High Density Impulse Noise Removal Download |
Control system for DC machine with current back-propagation and two levels of excitation is using in wide area of applications.It developed for modeling of robustness in power circuit of electrical engine. The action of electrical engine determined by stringent conditions of confidence intervals.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Control system for DC machine with current back-propagation and two levels of excitation Download |
addnoise(A,sz)A: image matrixsz: noise ratio (0 to 100) of the imageThis function take an image and noise ratio then output a grayscaled image with uniform noise.The uniform noise ranged from 0 to 255.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Add Uniform Noise Download |
Removing back ground noise added to speech is a fundamental problem in mobile devices such as cell phones. There are several well studied methods to suppress noise.In this Simulink model, I model and simulate noise suppression using spectral subtraction. To better understand this method, please...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 92.16 KB | Download (40): Audio Noise Suppressor Download |
Estimates the noise standard deviation from an (MRI) image (2D) corrupted with Rician noise based on the skewness of the distribution. This method doesn't depend on the background for noise estimation. Can be used for MR images with and without background.Ref: Jeny Rajan, Dirk Poot, Jaber Juntu...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 40.96 KB | Download (43): Noise estimation from rician noise corrupted images Download |
Create images with diffraction-limited spots of varying size and intensity, with noise.Tristan UrsellMarch 2012Create an image with randomly positioned, diffraction-limited spots with full data on actual spot positions and parameters. Useful for testing a spot finding...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Create a Simulated Image of Diffraction Limited Spots with Noise 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 |
PHP MySQL Login 5 levels of Hierarchy can manage the records of users in a MySQL database giving them 5 possible levels of hierarchy: administrator, master, agent, member and guest.PHP MySQL Login 5 levels of Hierarchy that can be used to add and remove user records, authenticate user password,...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (45): PHP MySQL Login 5 levels of Hierarchy Download |
MR Noise is a broadband noise reduction processor. It distinguishes itself by being both great sounding and incredibly easy to use. Like most noise reduction systems, MR noise works in the frequency domain, and requires that the noise spectrum be learned before noise reduction can commence. If...
Platforms: Mac
License: Shareware | Cost: $299.95 USD | Size: 42.53 MB | Download (45): MR Noise Download |
We are often interested in the TSuNZ and SvNZ levels at different depths. This program determines what those values are given the frequency of the acoustic unit, ambient temperature, and the TS value at 1 meter or the Sv value at 1 meter.
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 838 B | Download (38): TS Sv Noise Graph Download |
It's a screen saver for Mac OS X that reproduces the video noise. You can freely download it from the Applications page of this web site.
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 30.72 KB | Download (36): Noise Screen Saver Download |
Levels is a application that records transaction data for multiple bank accounts across multiple banks. A fundamental idea within Levels is that a user should NEVER have to enter a transaction manually. In fact currently Levels does not even have the ability to enter/edit transactions manually....
Platforms: *nix
License: Freeware | Size: 61.44 KB | Download (36): Levels Alpha 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 |
NCH Sound Tone Generator lets you create audio tones, sweeps or noise waveforms using a Windows computer with a sound card or a PocketPC handheld.
Typical Applications include test tone generation in studios for the alignment of levels, calibration and testing of audio equipment or...
Platforms: Windows
License: Shareware | Cost: $34.99 USD | Size: 361.08 KB | Download (336): Tone Generator Download |
NCH Sound Tone Generator lets you create audio tones, sweeps or noise waveforms on Mac OS X.
Typical Applications include test tone generation in studios for the alignment of levels, calibration and testing of audio equipment or speakers, tuning music instruments as an accurate reference...
Platforms: Mac
License: Shareware | Cost: $34.99 USD | Size: 1.06 MB | Download (387): Tone Generator for Mac Download |
Noise Filter is an iMovie plug-in that takes a page out of elementary noise reduction school. But who says that simple principles don't work? We have developed this plug after an email from Kevin Killion, who pointed us to a simple way astronomers reduce background noise in their photographs:...
Platforms: Mac
License: Demo | Cost: $0.00 USD | Size: 964 KB | Download (281): Noise Filter Download |