Open Source Windows Audio Analysis Software - Page 10

An investigation into an audio compression technique which identifies repeating sequences in audio and uses this information to compress the audio data.

Replaytool provides an environment for the replay and annotation of multiple media sources, such as video files, text logs, map data etc. See www.cs.nott.ac.uk/~apf for some more screenshots and videos.

Rhythm Feedback provides a visualization of played rhythms in realtime. The audio-input (mic) is used for the detection. Smooth tempo changes are tracked and displayed as a curve. Single notes are qualified as early, in-time or late.

Roudoudou is a graphical user-friendly score editor interface for LilyPond. It's programmed in Java and aims at being very handy.

Spectrometer software for school use. Application reads from "web camera" as input spectrograph patteren.

Scratchlib is a platform independent C++ library to detect the position, speed and direction of the timecode records "Stanton Final Scratch" and "Mixvibes v1"

Segfried is an audio feature extraction and segmentation utility

SetFon focus is an interface web based for Praat resources (www.praat.org) wich focus speech sound annalysis; it is a gerent program for acoustic analysis PHP/Mysql based. Developed with the framework SIMP.

A simple playlist generator made primarily with portable mp3 devices in mind. Will support a custom path to be used in the playlist, to ensure that the playlist actually works with all types of devices. Will only support m3u for now, but probably other f

SimpleSpeech is a research about developing automatic speech recognition (ASR) system that using Hidden Markov Models (HMM) method as the core engine. This research is purposed for students or ASR beginners that being interested in ASR.

Software provides two features, 1. To identify the musical notes in a given audio file which the singer is singing at. 2. To let a user practice singing individual notes of Indian music, with graphical representation of his performance.

Radio Player Project

A Software Modem that converts user typed text into a binary stream which is sorted and transmitted as two seperate synthesised sounds which match up to a zero or a one to allow the receiver to distinguish between a digital mark and space.

A set of Qt/C++ classes enabling cross-platform sound recording and pitch recognition. Can be used in software (e.g. instrument tuners, sound dictation, music teaching and tests) as a user input method. Includes a guitar-tuner example.

SoundRuler is a tool for acoustic analysis, graphing and teaching. It interactively recognizes and measures 35 temporal and spectral properties of each sound in a file. It also features several measurement, graphing and didactic modules.

Real-time audio feature extraction and similarity matching in C++. PD and Max/MSP support via FLEXT.

A visualization of the fourier transform applied to sound data. Analyzes a time-domain sound sample using the Fourier Transform, and graphically displays the results and sound in real time. Attempts to audio into sheet music.

Speaker Workshop is an application for testing speaker drivers using a Windows sound card, then designing and simulating loudspeakers and enclosures and creating and optimizing crossovers.

Speech Made Visible is an experiment in showing some of the qualities of speech in printed text. Analyze a recording for attributes like pitch, intensity (loudness), and speed; then style the words in a transcript to suggest those characteristics.

The concept of Computer Aided Music Composition emerged as a natural sequel to the music hardware/software revolution dating back to early 50s. STOCASTICVS aims to grow into the best CAMC software yet, truly unleashing individual’s creative potential.

SuperWillow is a Music Generation program. Artists have many influences which they have accumulated over the years by listening to countless pieces of music, this principle is reflected in SuperWillow.

TSSBank is written in c#(.Net 2.0).The main aimed group is the disabled persons.This component outputs voice & textual outputs (with value/words)plus experimental Voice Recognition (VR) system that identifies more then 80% accurately with out training.

A tool for Native Instrument's Traktor which automates tagging WAV files purchased on popular dance music sites. Currently supported sites: www.trackitdown.net, Juno Download, and Beatport.

This is a simple C library for working with the raw data in uncompressed WAV files. There are many better libraries for dealing with WAV files than this one. I wrote this to do some experimenting, and it's probably not the solution you're looking for.

Thérémine is an audio program which reads realtime pitch and volume data from an USB Arduino Theremin, and generates high quality audio signal emulating a realistic instrument. It was originally designed to work with an Open.Theremin.UNO shield (see http://www.gaudi.ch/OpenTheremin), although it should work with other Arduino devices as long as you provide an appropriate program. Thérémine can play a variety of different tones. It comes with another program, Loop bank manager, whose purpose is to extract stationnary, looping samples from recorded wave files. It allows importing new instrumental tones into Thérémine, as long as the source recording contains reasonable data. Two demo sample banks are provided with Thérémine featuring violin and voice tones. Both were made using Loop bank manager.