Signal Quality

TheOpenCD is a collection of high quality Free and Open Source Software. The programs run in Windows and cover the most common tasks such as word processing, presentations, e-mail, web browsing, web design, and image manipulation. We include only the highest quality programs, which have been...

RLPlot project is is a plotting program to create high quality graphs from data. Based on values stored in a spreadsheet several menus help you to create graphs of your choice. The Graphs are displayed as you get them (WYSIWIG). Double click any element of the graph (or a single click with the...

KSayIt is a small KDE3 utilitiy for Linux that simply speaks a given textfile in a very high quality, i.e. sound and pronounciation of the spoken text should be as (human) natural as possible. To achieve this, KSayIt uses natively Text-To-Speech systems like MBrola, any TTS system that can be...


Platforms: *nix

Statistics::SDT Perl package contains signal detection theory measures of sensitivity and response-bias. SYNOPSIS use Statistics::SDT; $sdt = Statistics::SDT->new( { hits => 50, signal_trials => 50, false_alarms => 17, noise_trials => 25, correct => 2, } ); $d =...


Platforms: *nix

libAfterImage is a small, fast, and powerful library for high-quality image manipulation. libAfterImage is a generic image manipulation library. It was initially implemented to address AfterStep Window Managers needs for image handling, but it evolved into extremely powerfull and flexible...


Platforms: *nix

mp3togo is a linux tool for creating low bitrate subsets from a high quality music archive. mp3togo was born in the fall of 2004 when my housemate came home with a portable mp3 player and expected to be able to load it with music from our house archive which was mostly comprised of ogg vorbis...


Platforms: *nix

hYPerSonic is a program for building and manipulating signal processing pipelines from Python scripts. It is designed for real-time control. It includes objects for oscillators, filters, file IO, and soundcard and memory operations. It is low-level: every byte counts. Just recently worked out...


Platforms: *nix

xmlroff is a fast, free, high-quality, multi-platform XSL formatter. xmlroff is an open source XSL formatter that uses only open source libraries. xmlroff is written in C and it produces PDF and PostScript using libgnomeprint. xmlroff creates formatted output -- pages containing text in a...


Platforms: *nix

Signal Processing using C++ (SPUC) is a C++ source code library of DSP and digital communication classes and functions useful for system modeling, software prototyping, and simulation. The objective of SPUC is to provide the Communications Systems Designer or DSP Algorithm designer with simple,...


Platforms: *nix

Audio CD Ripper extracts audio CD tracks to audio formats MP3, WAV, WMA, OGG Vorbis with excellent output quality and direct conversion with fast encoding engine, multiple/variable bitrate support, file verification, multi-drive reading, ID3-V1 & ID3-V2 Tag Editor -These features makes the...


Platforms: Windows

Professional high-precision sample rate converter for lossless audio files. Recommended for pro recording studios and exacting audiophiles. Advantages: 1. Low losses of quality at conversion. Accurate algorithm of sampling rates conversion, used in AuI ConverteR 48x44, has allowed to...


Platforms: Windows

The filter adds artificial noise of one common types (equidistributed, normaldistributed, colour stains, echo signal) to video stream. It can be used for testing, debuging and comparison of various denoising filters.'Settings' dialogue box allows to select type of noise to generation. Noise...


Platforms: Windows

Filter is used for saturation enhancing, rendering HDR (High Dynamic Range) images, shadowed details restoring, light-struck colors and details restoring, faded colors restoring, color images visual quality improving.


Platforms: Windows

Free high-quality video denoising plugin for VirtualDub. Uses GPU for ultimate performance. Easy to use: there is fully automatic mode and several presets for different noise levels. Filter is designed for video quality improvement by noise removal, and video preprocessing for better compression...


Platforms: Windows

MSU Brightness Independent PSNR Plugin for MSU Video Quality Measurement Tool. This metrics allow to compare codecs correctly, even if one of them have changed average brightness of the frame.


Platforms: Windows

MSU Brightness Flicking Measure Plugin for MSU Video Quality Measurement Tool.


Platforms: Windows

MSU Drop Frame Metric Plugin for MSU Video Quality Measurement Tool.


Platforms: Windows

Photos on Canvas Printing quality Calculator - use this completely FREE and elegant solution in order to calculate the quality you will get when printing your digital pictures on canvas. According to target size, calculate the resulting quality.This Tool allows you to choose your photo, see all...


Platforms: Windows

A freeware program for Mac OS X which searches for and displays nearby wireless (AirPort/WiFi) access points along with information about their percent availability, maximum signal strength, and last contact time. The grapher window allows you to graph multiple signal strength parameters for the...


Platforms: Mac

Turns your iPhone or iPod touch into an advanced wireless remote control for iTunes on your Mac. Control playback, browse or search your media library, and edit playlists from anywhere in the house - all from the palm of your hand. Features: - Play and pause your music - Move between songs in...


Platforms: Mac