Digital Signal Generator

These are two M-files d-deDUfourier1d-deDt and d-deDUfourier2d-deDt The first is designed to demonstrate how triangular, rectangular, saw tooth, half wave and full wave rectified signals can be built from superposition of a predefined no of Fourier harmonic terms. It demonstrates how increasing...

This case study demonstrates an application built to aid with developing numerical models of a device under test. This process, called System Identification, can be used to create accurate models of a system without having to mathematically characterize the complete system behavior. These models...

Tons of music files and no way to manage them? Bored, listening to the same music over and over? Tired of creating manual playlists? Try the MusicMagic Mixer! DSP POWER for instant mixes and non-random acoustic shuffles. The MusicMagic Mixer is the ultimate music library power tool to create...


Platforms: Windows

Sonic Beacon is a PC application that works to test and take measurements of speakers and any other type of electro-acoustic product, using Windows multimedia cards.Sonic Beacon runs tests and checks to evaluate diverse parameters: frequency, fase answers, Harmonic distortion, intermodulation,...


Platforms: Windows

Secret Rabbit Code (aka libsamplerate) is a Sample Rate Converter for audio. One example of where such a thing would be useful is converting audio from the CD sample rate of 44.1kHz to the 48kHz sample rate used by DAT players. SRC is capable of arbitrary and time varying conversions ; from...


Platforms: *nix

JAMin is the JACK Audio Connection Kit (JACK) Audio Mastering interface. JAMin is an open source application designed to perform professional audio mastering of stereo input streams. JAMin project uses LADSPA for digital signal processing (DSP)..


Platforms: *nix

KOssMixer is a mixer control or access program for sound cards that use OSS compatible drivers. It is important to understand that this program as well as other GUI mixer programs do not provide the mixer capabilities. Mixer programs provide access to the mixer devices provided by the sound...


Platforms: *nix

Sfront project compiles MPEG 4 Structured Audio (MP4-SA) bitstreams into efficient C programs that generate audio when executed. MP4-SA is a standard for normative algorithmic sound, that combines an audio signal processing language (SAOL) with score languages (SASL, and the legacy MIDI File...


Platforms: *nix

lib5600x is a library implementing Motorola DSP5600x disassembler. Its an ANSI C link library that should be useful for people writing debuggers, memory monitors etc for DSP5600x chips. Usage 1. First you call two initialization functions in the library. This step is mandatory:...


Platforms: *nix

Audio::Data is a module for representing audio data to perl. SYNOPSIS use Audio::Data; my $audio = Audio::Data->new(rate => , ...); $audio->method(...) $audio OP ... Audio::Data represents audio data to perl in a fairly compact and efficient manner using C via XS to hold data as a C...


Platforms: *nix

This engineering note is the first of two parts:Part 1 Design and Simulation.Part 2 Real-World System Realization. (Being written)It aims at demonstrating how you may use Matlab/Simulink together with Rapid STM32 blockset and ARM Cortex-M3 processors (STM32) to develop digital signal processing...


Platforms: Matlab

JAMin is the JACK Audio Connection Kit (JACK) Audio Mastering interface. JAMin is an open source application designed to perform professional audio mastering of stereo input streams. It uses LADSPA for digital signal processing (DSP). JAMin is licensed under the GPL. JAMin features: * Linear...


Platforms: *nix

Simulink model of a dual-tone multi-frequency (DTMF) generator and receiver. Includes bandpass filter bank receiver, real-time soundcard audio, spectrogram of channel and uses Stateflow block to store decoded digits.NOTE: A version of this model which works with the current release of MATLAB and...


Platforms: Matlab

Web Album Generator was designed to help you publish your digital photos to the web. Web Album Generator features automatic thumbnail generation, image resizing, titles and captions, customizable navigation controls, XHTML 1.0 Strict and CSS 2 conformance, and an easy-to-use interface.


Platforms: Windows

SoftOrbits Digital Photo Suite product line provides data solutions for resizing, convertion, protecting and publishing your digital photos. This suite contains 7 different applications: Batch Picture Resizer - Easy and user-friendly image resize, converting, rotating and watermarking tool....


Platforms: Windows

JMathStudio is a pure Java based object oriented digital image and signal processing library. This library/toolkit provides a Java developer with many of the advanced and basic discrete image and signal processing ( 500+ useful operations/transforms) capabilities. This is a standalone toolkit...


Platforms: Windows, Mac, Linux

Blue Cat's Digital Peak Meter Pro includes very customizable and flexible audio meters as well as advanced side chaining control capabilities thanks to its automation and MIDI output. The metering capabilities of the new DPMP let you control and monitor your audio signal exactly the way you...


Platforms: Mac

xoscope is a digital oscilloscope using input from a sound card orEsounD and/or a ProbeScope/osziFOX and will soon support Bitscopehardware. Includes 8 signal displays, variable time scale, math,memory, measurements, and file save/load.


Platforms: *nix

Zero Assumption Digital Image Recovery is an easy to use specialized data recovery tool. It is designed specifically to work with pictures taken by digital camera. Its wizard-style interface is quite simple and it does not require any knowledge of deep internals. Supported formats are TIFF,...


Platforms: Windows

Atory Password Generator is a tool for random password generation. Atory Password Generator prepare random words of required type and allow to copy them to Window clipboard. Atory Password Generator allows you to create random passwords that are highly secure and extremely difficult to hack...


Platforms: Windows