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Ambient Noise software
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Ambient Noise

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Added: July 25, 2013 | Visits: 455

Lava rock 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

Added: April 08, 2013 | Visits: 386

Frost's Filter fcnFrostFilter performs noise filtering on an image based on an adaptive filter proposed by Frost.[1] V. S. Frost, et al., "A Model for Radar Images and Its Application to Adaptive Digital Filtering of Multiplicative Noise," IEEE Trans. Pattern Anal., Machine Intell., vol. 4, no. 2, pp. 157-166,...





Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (48): Frost's Filter Download

Added: June 21, 2013 | Visits: 498

Additive Noise Channel for Signal Processing 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

Added: September 04, 2013 | Visits: 303

Noise tracking algorithm for single-microphone speech signals 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

License: Shareware Cost: $0.00 USD Size: 583.68 KB Download (47): Noise tracking algorithm for single-microphone speech signals Download

Released: September 22, 2012  |  Added: September 22, 2012 | Visits: 582

Neat Video for After Effects (Mac OS X) Noise is a serious problem that complicates digital video processing. Footage coming from digital video cameras, camcorders, digital TV-tuners, film digitizers, etc., often contains an easily noticeable noise component that may distract viewers. Neat Video is a solution to the noise problem....


Platforms: Mac

License: Demo Cost: $49.90 USD Size: 9.7 MB Download (47): Neat Video for After Effects (Mac OS X) Download

Added: April 08, 2013 | Visits: 589

Coherent QPSK simulation and BER vs. SNR curve 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

Released: November 14, 2012  |  Added: November 14, 2012 | Visits: 566

MSU Noise Estimator 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

Released: August 18, 2012  |  Added: August 18, 2012 | Visits: 628

Neat Video for After Effects x64 Noise is a serious problem that complicates digital video processing. Footage coming from digital video cameras, camcorders, digital TV-tuners, film digitizers, etc., often contains an easily noticeable noise component that may distract viewers. Neat Video is a solution to the noise problem....


Platforms: Windows

License: Demo Cost: $49.90 USD Size: 4 MB Download (46): Neat Video for After Effects x64 Download

Released: November 22, 2012  |  Added: November 22, 2012 | Visits: 603

Neat Video for Premiere x64 Noise is a serious problem that complicates digital video processing. Footage coming from digital video cameras, camcorders, digital TV-tuners, film digitizers, etc., often contains an easily noticeable noise component that may distract viewers. Neat Video is a solution to the noise problem....


Platforms: Windows

License: Demo Cost: $49.90 USD Size: 4 MB Download (46): Neat Video for Premiere x64 Download

Released: December 25, 2012  |  Added: December 25, 2012 | Visits: 402

Aethereal Aethereal is an ambient vector synth for creating evolving atmospheres and textures. Aethereal comes equipt with over 100 built in sampled sounds such as synth tones, atmospheres, vocal pads and sound FX. The sounds can be loaded into four wave oscillators which can be mixed between using a...


Platforms: Windows

License: Demo Cost: $29.95 USD Size: 29 MB Download (46): Aethereal Download

Added: April 24, 2013 | Visits: 468

Non Convex Compressed Sensing for Non Gaussian Noise Script It can be used in image recovery actions, image processing tasks, in signal processing, in simulations or optimization tasks.


Platforms: Matlab

License: Freeware Size: 10 KB Download (46): Non Convex Compressed Sensing for Non Gaussian Noise Script Download

Create a Simulated Image of Diffraction Limited Spots with Noise 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

Added: July 06, 2013 | Visits: 574

MR Noise 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

Added: July 28, 2013 | Visits: 625

Audio Noise Gate for Texas Instruments C5510 / C6713 Used on cellular phones to filter outbackground noise. Measure the signal to noise ratio of an audio input in realtime. Pass speech but give silence where the input is noise (hiss, snap crackle and pop).Includes a tutorial on how to use statistics (correlation coefficient) to calculate the signal...


Platforms: Matlab

License: Freeware Size: 1.03 MB Download (45): Audio Noise Gate for Texas Instruments C5510 / C6713 Download

Added: August 10, 2013 | Visits: 773

Feedback active noise control system using FbLMS algorithm 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

Added: July 12, 2013 | Visits: 349

Binaural Coherence of Noise Fields 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...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (45): Binaural Coherence of Noise Fields Download

Released: June 21, 2012  |  Added: June 21, 2012 | Visits: 669

Neat Video for Premiere Noise is a serious problem that complicates digital video processing. Footage coming from digital video cameras, camcorders, digital TV-tuners, film digitizers, etc., often contains an easily noticeable noise component that may distract viewers. Neat Video is a solution to the noise problem....


Platforms: Windows

License: Demo Cost: $49.90 USD Size: 3 MB Download (45): Neat Video for Premiere Download

Added: July 08, 2013 | Visits: 451

LO Sideband with spurs converted to Jitter This program converts the noise sidebands to power, adds in an estimate of the power for CW spurs, then calculates the jitter from this. It is not really exact, but it is simple and allows for an easy estimate of the jitter and phase noise without special tools.


Platforms: Matlab

License: Freeware Size: 10 KB Download (45): LO Sideband with spurs converted to Jitter Download

Added: September 01, 2013 | Visits: 435

Noise Reduction GUI using Low Pass Filter Low-pass filters allow the low frequency components of an input signal to pass through while attenuating (reducing) high frequency components. Measurement noise fall into the high frequency range of the signal spectrum, while the underlying process signal usually lies towards the low frequency...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 71.68 KB Download (45): Noise Reduction GUI using Low Pass Filter Download

Added: March 27, 2013 | Visits: 455

SPIDER simulation This script simulates an electromagnetic pulse, a spectral phase interferometry for direct electric field reconstruction (SPIDER) measurement and reconstruction and compares it to the true electric field in time in the presence of noise (additive, multiplicative, quantative and in the delay).Play...


Platforms: Matlab

License: Freeware Size: 10 KB Download (45): SPIDER simulation Download

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