Noise Levels

A Matlab reference implementation of a novel semi-analytical signal processing model for the binaural coherence of homogeneous isotropic noise fields is presented.The model is derived from a simplified geometrical model of the human head, where the shadowing between the left and right ear is...

The white noise is a combination of all frecuencies.The program generate white noise using randn and create a group of filters for the musical notes.The melody is introduced in a matrix

USAGE: noise=fftnoise(f[,Nseries]) INPUTS: f: the fft of a time series (must be a column vector) Nseries: number of noise series to generate. (default=1) OUTPUT: noise: surrogate series with same power spectrum as f. (each column is a surrogate). ------ Example: ------ %calculate if the trend is...


Platforms: Matlab

Provides easy-to-use tool to evaluate protection levels that provide integrity to GNSS solutions for precision approach and landingBegins with the vertical protection level (VPL) and horizontal protection level (HPL) of the type used in the U.S. Local Area Augmentation System (LAAS) and Wide Area...


Platforms: Matlab

Contains m-files to train and implement the MMSE noise tracking algorithm described in:J.S. Erkelens and R. Heusdens, "Tracking of nonstationary noise based on data-driven recursive noise power estimation", IEEE Trans. Audio, Speech & Lang. Proc., Vol. 16, No. 6, pp. 1112-1123, August 2008.See...


Platforms: Matlab

Matlab implementation of an MMSE based noise PSD tracking algorithm for speech enhancement. This package is an implementation of the algorithm described in "MMSE BASED NOISE PSD TRACKING WITH LOW COMPLEXITY", by Richard C. Hendriks, Richard Heusdens and Jesper Jensen, IEEE International...


Platforms: Matlab

Reduce image noise by measuring local pixel statistics and remapping intensities.Tristan Ursell (c)Relative Noise TransformMarch 2012Iout=relnoise(Iin,sz,sigma);Iout=relnoise(Iin,sz,sigma,'field');[Iout,Ivar]=relnoise(Iin,sz,sigma,...);[Iout,Ivar,Imean]=relnoise(Iin,sz,sigma,...);Iin = the input...


Platforms: Matlab

DE: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...


Platforms: Mac

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, Windows 8, Windows 7, Windows Server

Anyone who takes photos will need Super Denoising. Super Denoising is an effective photo noise reduction software for Mac to remove image noise and improve image quality without disrupting crisp outlines and image colors for clearer, more natural images. Our adjustments strike a balance...


Platforms: Mac

This software will convert real-time stereo audio at CD quality directly to MP3 or WMA with Hiss removal. No more converting. Just plug an audio source into the sound card, record (with Noise Reduction) and have a ready-to-play MP3 or WMA when you're finished. The real-time Noise Reduction Block...


Platforms: Windows

RAE is the advanced sound analyzer with the latest environmental noise measurement technology. It is a functional limited edition of the advanced acoustic research system DSSF3 prepared to offer its latest functions at a reasonable price. RAL + Impulse response, Running ACF, Noise measurement....


Platforms: Windows

MATH FLIGHT v1.3 - Windows: Practice basic arithmetic with activities that include Add,Subtract,Multiply,Divide, Mix Add/Subtract, Mix Multiply/Divide or Mix-Up. Use and Print arithmetic operation tables. 7 difficulty levels. Focus on a specific number. Print report cards. Race against Timer or...


Platforms: Windows

Powermanga is an arcade 2D space simulation game with 41 levels and more than 200 sprites. It runs in 320x200 or 640x400 pixels, with Window mode or full screen and support for 8, 15, 16, 24, and 32 bpp.. GNU/Linux Port of Powermanga and TecnoballZ games


Platforms: *nix

The filter for Adobe Premiere video editor does noise reduction for video transfer from analog (video cameras, VCRs and so on) and digital media (DVD, Video CD, digital video cameras and so on) as this noise appears in input image overcompression. The noise filter highlights image outlines to...


Platforms: Windows

PhotoAcute Studio improves the quality of photographs taken with digital cameras and camera phones. It increases resolution, reduces noise, removes chromatic aberrations, corrects brightness of overexposed and underexposed parts of the picture. Most modern digital cameras and some camera...


Platforms: Windows

Cool Balls by SplineStudio.com is a nice addictive puzzle game for children and adults. It develops thinking, prospective view and helps to spend your time with pleasure. The purpose of the game is to remove all balls from the field. A ball can jump over one ball (it will disappear) in case the...


Platforms: Palm OS, Windows CE

Cool Balls by SplineStudio.com is a nice addictive puzzle game for children and adults. It develops thinking, prospective view and helps to spend your time with pleasure. The purpose of the game is to remove all balls from the field. A ball can jump over one ball (it will disappear) in case the...


Platforms: Windows

GritTec's Noise cancellation (NC) technology of single-microphone solution is used for reducing the external hindrances and background noises in speech signal. NC can be used as for the selection of speech signal, so and for the selection of background noises. NC is recommended to use in case of...


Platforms: Windows

Adobe Photoshop-compatible digital noise removal plug-in designed by ImageSkill has a nice, simplified and intuitive user friendly interface with only a few controls and adjustments. It allows a user to clean up grainy and impulse noise nearly automatically and instantly while preserving the...


Platforms: Windows, Windows CE