Audio Signal Processing
IT is a C library of mathematical, signal processing, speech processing, and communications classes and functions. It is being developed by researchers in these areas and is widely used by researchers, both in the communications industry and universities. The kernel of the IT library are...
Platforms: Windows, Mac, *nix, C/C++, BSD Solaris
License: Freeware | Download (56): IT Library Download |
CECILIA is an environment for music and signal-processing that uses Csound as its underlying audio processing engine. One can think of CECILIA as a completely programmable sound-processing tool, with real-time interactive processing on soundfiles or live
Platforms: Mac
License: Freeware | Size: 1.57 MB | Download (56): Cecilia Download |
The plug-in reports to the host application that it has a latency (controlled by the plug-in parameters) but does not actually apply any processing to the audio signal. This causes the host to use its own latency compensation to advance the audio fed into the plug-in by the requested amount....
Platforms: Mac
License: Freeware | Size: 71.68 KB | Download (56): Latency Fixer AU Download |
Voxengo Polysquasher is a mastering compressor AU and VST plugin for professional audio and sound production applications. Polysquasher was designed with a main goal: to be transparent. Transparent compression action is a cornerstone for any mastering compressor. Transparency of audio signal...
Platforms: Mac
License: Demo | Cost: $49.95 USD | Size: 4.8 MB | Download (56): Voxengo Polysquasher for Mac OS X Download |
IT++ is a C++ library of mathematical, signal processing and communication routines
IT++ is a C++ library of mathematical, signal processing and communication classes and functions. Its main use is in simulation of communication systems and for performing research in the area of...
Platforms: Windows, Mac, Linux
License: Freeware | Size: 1.3 MB | Download (55): IT++ Download |
BioSig is an open source software library for biomedical signal processing, featuring for example the analysis of biosignals such as the electroencephalogram (EEG), electrocorticogram (ECoG), electrocardiogram (ECG), electrooculogram (EOG), electromyogram (EMG), respiration, and so on. Major...
Platforms: Windows
License: Freeware | Size: 6.8 MB | Download (55): BioSig for Octave and Matlab Download |
It can be used in image recovery actions, image processing tasks, in signal processing, in simulations or optimization tasks. Requirements: - MATLAB 7.5 or higher
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (53): Non Convex Compressed Sensing for Non Gaussian Noise Download |
The AudioDevice blocks that ship with Signal Processing Blockset utilize the PortAudio library to communicate with the audio hardware. Although the PortAudio library supports a range of APId-deOaos designed to communicate with the audio hardware on a given platform, the following choices were...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (53): Customized Audio Driver Support Download |
Implementation of the generic particle filterArulampalam et. al. (2002). A tutorial on particle filters for online nonlinear/non-gaussian bayesian tracking. IEEE Transactions on Signal Processing. 50 (2). p 174--188
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (52): Generic particle filter Download |
Dew Lab Studio includes MtxVec math library and additional signal analysis (DSP Master) and statistical analysis (Stats Master) add-on packages. Features include:
- fast object oriented numerical library - Intel AVX, SSE4, Open CL and 64bit support enabled
- super conductive memory manager...
Platforms: Windows
License: Shareware | Cost: $799.00 USD | Size: 49.29 MB | Download (51): Dew Lab Studio for Delphi/C++ Download |
FlowDesigner is a free (GPL/LGPL) data flow oriented development environment. It can be used to build complex applications by combining small, reusable building blocks. In some ways, it is similar to both Simulink and LabView, but is hardly a clone of either. FlowDesigner features a RAD GUI with...
Platforms: *nix, C/C++, BSD
License: Freeware | Download (51): FlowDesigner Download |
toobox_signal - signal processing related functions.This toolbox contains functions related to image processing, including* images loading and generation.* filtering and blurring functions.* anisotropic and spacially variant filters.* non-linear filtering (median, LIC, bilateral).* High Dynamic...
Platforms: Matlab
License: Freeware | Size: 3.14 MB | Download (51): Toolbox signal Download |
Program for external (Line-In, Microphone etc.) audio signal storage in PCM Wave (*.wav) or Mpeg Layer 3 (*.mp3) formats. Has an ability to record external audio signsl with selected quality (bitrate, sample rate), set time periods for recording, control signal presence and other functions....
Platforms: Windows, Windows 7, Windows Server
License: Shareware | Cost: $99.00 USD | Size: 3.85 MB | Download (51): RADIO Logger Pro Download |
Capsim(r) C Text Mode Kernel(TMK),DSP and communication blocks, topologies, libraries and tools for the development of high performance block diagram digital signal processing and communications systems,built in interpreter for scripting.SystemC support.
Platforms: Windows, Mac, BSD, Solaris, Linux
License: Freeware | Size: 22.78 MB | Download (51): CapsimTMK Download |
STK (Seismic Tool Kit) is a tool for seismic signal processing in graphical interface: various filters, spectral analysis, polarization, time-frequency, Hilbert transform, instrumental response...etc. Signals processed in STK must be in SAC format.
Platforms: *nix
License: Freeware | Size: 1.13 MB | Download (51): STK - Seismic ToolKit Download |
Until recently, Base station antennas have been omnidirectional or sectored. This can be regarded as a waste of power as most of it will be radiated in other directions than toward the user. In addition, the power radiated in other directions will be experienced as interference by other...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Smart Antenna Systems for Mobile Communications Download |
With improvements in signal processing some new models with enhanced features are made available.TVAR is on similar pattern.This model is better than conventional am-fm model in some respect as it facilates the implementation of same algo on various signals bearing different parameters. Use of...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): TIME VARRING AUTO REGRESSIVE APPROACH Download |
Matsig is an object-oriented signal class library (Toolbox in MATLAB lingo) for MATLAB 6.5 and later. It implements a signal class, simplifying operations and manipulations common in audio signal processing and speech processing.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 158.02 KB | Download (50): Matsig Download |
We present some basic programs written for the MATLAB environment for the analysis of optical and acoustic data and for signal processing. These programs exploit novel concept derived from a theoretical physics approach. These programs can be easily customized by the expert user, but they...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Tools for Data Analysis in Optics, Acoustics, Signal Processing Download |
jmathstudio was developed as a Java-based numerical computation toolkit / library for discrete image and signal processing.
This toolkit provides a Java developer with many of the advanced and basic discrete image and signal processing ( 500+ useful operations/transforms with 40,000+ lines of...
Platforms: Windows
License: Freeware | Download (49): jmathstudio Download |