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Channel Impulse Response freeware
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Channel Impulse Response

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Added: July 24, 2013 | Visits: 292

UWB channel model The IEEE Multipath Channel block simulates an indoor UWB channel as described in "A Channel Model for Ultrawideband Indoor Communications" by J.R. Foerster, M. Pendergrass and A.F. Molisch, November 2003, and attempts to incorporate the processes used in their MATLAB scripts.The discrete input is...



Platforms: Matlab

License: Freeware Size: 10 KB Download (21): UWB channel model Download

Added: May 02, 2013 | Visits: 271

Brown Acoustic Simulator This simulator creates a source to microphone impulse response in complex room environments. It's based on the image method by Steven Boll'79. You may select frequency dependent wall coefficients and orientation dependent sources. Please refer to the tutorial.pdf file for more information. To...





Platforms: Matlab

License: Freeware Size: 4.31 MB Download (22): Brown Acoustic Simulator Download

Added: August 30, 2013 | Visits: 232

Archivox Room Impulse Response Measurement This user interface for Matlabd-OC?D? allows for simple impulse response measurements with multiple channels of input and output through any sound interface with ASIO drivers on PC or Core Audio on Mac. The polar scan feature can also be used to measure loudspeaker directivity or diffusion...


Platforms: Matlab

License: Freeware Size: 194.56 KB Download (20): Archivox Room Impulse Response Measurement Download

Added: March 12, 2010 | Visits: 1.064

FIR Filter Plugin FIR filter Plugin is an effect plugin for XMMS which enables to filter audio data using long FIR (finite impulse response) filters. Typical applications is loudspeaker or room equalization which typically requires filters with more than 300 taps (filter weights). The FIR filter plugin uses the...


Platforms: *nix

License: Freeware Size: 204.8 KB Download (154): FIR Filter Plugin Download

Added: April 18, 2010 | Visits: 801

Freeverb3 Freeverb3 is a sound processing library which includes sampling rate scaling enabled version of freeverb with some fixes, extended implementation of N Reverb by CCRMA and implementation of impulse response convolution reverb. This librarys oversampling feature may provide higher quality of audio...


Platforms: *nix

License: Freeware Size: 1.4 MB Download (132): Freeverb3 Download

Released: September 08, 2012  |  Added: September 08, 2012 | Visits: 253

HOLMImpulse x64 HOLMImpulse is an application which demonstrates how can you make measurements using any soundcard and a microphone. Download the file and save it a folder of your choosing. To open the data in HOLMImpulse go to the file menu and select "Open Measurements". Navigate to the folder containing the...


Platforms: Windows

License: Freeware Size: 2.6 MB Download (124): HOLMImpulse x64 Download

Released: December 09, 2012  |  Added: December 09, 2012 | Visits: 231

HOLMImpulse HOLMImpulse is an application which demonstrates how can you make measurements using any soundcard and a microphone. Download the file and save it a folder of your choosing. To open the data in HOLMImpulse go to the file menu and select "Open Measurements". Navigate to the folder containing the...


Platforms: Windows

License: Freeware Size: 3 MB Download (27): HOLMImpulse Download

Added: May 10, 2013 | Visits: 335

Digital Resistor-Capacitor Filter It's used to calculate IIR (Infinite Impulse Response) coefficients for any analog RC filter.This function uses a pre-calculated equation for both circuits that only requires the resistance and capacitance value to get a digital filter equivalent to a basic analog filter. Requirements: - MATLAB...


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

License: Freeware Download (33): Digital Resistor-Capacitor Filter Download

Added: April 24, 2013 | Visits: 298

The LAMB toolbox Description: This program is based on the Ph.D. thesis[1]: "LAMB: a SIMULATION TOOL for AIR-COUPLED LAMB WAVE BASED ULTRASONIC NDE SYSTEMS" from The Polytechnic University of Catalonia (UPC), Department of Electronic Engineering (EEL) 2010.The software simulates the behaviour of an entire...


Platforms: Matlab

License: Freeware Size: 15.22 MB Download (21): The LAMB toolbox Download

Added: July 30, 2013 | Visits: 228

linear convolution wen we give the two sequence ,we will get the o/p of linear convolution.the two sequences are computing by particular formula.thus we will got the output from the two sequences. the impulse response also we will get.


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): linear convolution Download

Frequency Domain to Baseband-complex time-domain Modeling in RF Blockset RF Blockset converts frequency domain RF information to a baseband-complex time-domain model, for fast execution and compatibility with Simulink signal processing and communications blocks.This simple model illustrates some relationships inherent in the conversion...* Length of impulse response =...


Platforms: Matlab


Added: July 04, 2013 | Visits: 203

Routh-Hurwitz Stability Criterion with GUI MATLAB Features:1-Calculate Exactly & Display Table Of Routh Hurwitz In Listbox Similar Project Can't Solve Accurate Routh-Hurwitz Stability Criterion For Example This Equation [1 1 3 3 3 2 1] Have All Element And First Element Zero Simultaneity And I Test Any Project And None Solve It 2-Determine Where...


Platforms: Matlab

License: Freeware Size: 40.96 KB Download (18): Routh-Hurwitz Stability Criterion with GUI MATLAB Download

Blind Direct-to-Reverberant Energy Ratio (DRR) Estimation This package contains a Matlab reference implementation of a novel algorithm to estimate the direct-to-reverberant energy ratio (DRR) blindly from a dual-channel reverberant speech signal.Within the Matlab script 'DRR_est_example.m', a speech signal is convolved with room impulse responses having...


Platforms: Matlab

License: Freeware Size: 7.7 MB Download (18): Blind Direct-to-Reverberant Energy Ratio (DRR) Estimation Download

Kasami Sequences, m-sequences, Linear Feedback Shift Registers Linear feedback shift registers (LFSR) are a simple method of generating sequences, including pseudorandom number sequences. The LFSR code provided is very unrestricted, allowing for any feedback polynomial, initial state or decimation factor. The code is written for a 32 bit LFSR, but minor...


Platforms: Matlab

License: Freeware Size: 20.48 KB Download (18): Kasami Sequences, m-sequences, Linear Feedback Shift Registers Download

Added: October 10, 2013 | Visits: 199

Reverberate LiquidSonics' Reverberate is a highly efficient hybrid convolution reverb audio processor offering true zero-latency operation for two separate, stereo impulse responses for Mac and PC supporting VST, Audio Units and RTAS. Reverberate seeks to provide a richer and more dynamic sounding reverb...


Platforms: Mac

License: Freeware Size: 211.07 MB Download (16): Reverberate Download

Added: June 19, 2013 | Visits: 229

BRP-PACU A cross platform dual channel FFT based Acoustic Analysis Tool to help engineers analyze live professional sound systems using the transfer function. One feature is the ability to capture four sample plots, average them, and invert to aid in final EQ Features . Four capture buffers, with...


Platforms: *nix

License: Freeware Size: 215.04 KB Download (16): BRP-PACU Download

Added: February 13, 2010 | Visits: 683

nwfiir Nwfiir audio tools is a free suite of console programs for your Unix machine (Linux in particular) to process high resolution digital audio. The suites core program is nwfiir, which is a real-time digital equaliser. The name is a combination of the abbrevations FIR, IIR, WFIR and WIIR, that is...


Platforms: *nix

License: Freeware Size: 58.37 KB Download (77): nwfiir Download

Released: June 02, 2012  |  Added: June 02, 2012 | Visits: 317

RaySpace for Mac OS X RaySpace is a completely new acoustic room simulator. This unique reverb creates up to five channels of surround-sound reverb, all calculated in real-time. The characteristics of the room shape, height, positions and materials can all be adjusted while you listen, making RaySpace a very...


Platforms: Mac

License: Freeware Size: 1.4 MB Download (109): RaySpace for Mac OS X Download

Added: May 25, 2013 | Visits: 253

Swept-Sine Analysis This method, known as swept-sine, log-chirp, swept-tone, or sine sweep uses an increasing frequency sinusoid to stimulate an acoustic device under test. The response is processed to compress the response to an impulse response. This method is robust against noise, time variance, and weak...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): Swept-Sine Analysis Download

Added: March 28, 2013 | Visits: 281

Fast Gaussian Filtering A recursive implementation of the Gaussian filter. This implementation yields an infinite impulse response filter that has 6 MADDs per dimension independent of the value of sigma in the Gaussian kernel.Recursive Gabor filtering for 1D and 2D signals. For more information please...


Platforms: Matlab

License: Freeware Size: 10 KB Download (20): Fast Gaussian Filtering Download

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