Acoustics

LucyTuning is a musical microtuning system derived from Pi and the writings of John "Longitude" Harrison. This system enables users to modulate and transpose using any scales or keys that they may choose.Beyond the scales, tunings and modes of Western music (Lydian, Ionian, Mixolydian, Dorian,... Platforms: Mac

These tools perfectly analyze how processing or mixing is affecting audio content -  as well as live input -  to judge room acoustics, and potential phase issues due to speaker placement and tuning. With countless applications, Reveal is an indispensable part of the audio production... Platforms: Mac

A modularized, multi-channel dynamic audio and acoustics signal analyzer and data acquisition platform for the Mac. Electroacoustics Toolbox brings powerful tools to the Macintosh platform for multi-channel, audio-band data acquisition and real-time analysis of electrical, acoustical, and... Platforms: Mac

LyTTe is an open-source project which deals with architectural acoustics. It simulates the acoustics of shoebox rooms using headphones spatialization filters named HRTF (Head-Related Transfert Functions). Platforms: Windows, Mac

Let us assume the following MIMO model:Y(k)=HX(k)+Y(k)This file can detect the number of sources, i.e the size of the vector X(k) from the received signal Y(k). The noise is assumed spatially white and the number of receivers must be strictly greater than the number of sources. See Reference... Platforms: Matlab

Non Convex Optimization Algorithms for Group SparsitySolves a dummy OFDM sparse channel estimation problemReweighted Lm,p algorithm for noiseless case min||x||_m,p s.t. y = AxReweighted Lm,p algorithm for noisy case min||x||_2,p s.t. ||y - Ax||_qSmoothed L2,0 algorithm solves a smooth version... Platforms: Matlab

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

Path Rules implements Rules conditions for checking the URL against a given string for triggering actions.Eg.Setup a rule with the event 'User is going to view a page', add 'Check path' condition with path 'project' and Operator 'Begins with'.The rule will be triggered by: *... Platforms: PHP

Two Channels Frequency Generator allows independent control of frequency, phase and volume on left and right channels. Measured data points can be easily captured to data table for storage and later statistical analysis. The generator is the perfect tool for psychophysics and psycho-acoustics... Platforms: Windows

J/CoMM server is a middleware between RS232 controllable hardware devices (like VCRs, data projectors, cameras etc.) and a graphical user interface. Typically you will install J/CoMM server on a central workstation with multiple RS232 interfaces and with multiple hardware devices connected.... Platforms: *nix

SwapSwapVM is an AppleScript application made with Smile written to change thetarget volume (disk; partition) for the Virtual Memory swapfiles in OS X10.2.x Jaguar. It has been vigorously tested on various configurations underOS X 10.2.0 through 10.2.6. SwapSwapVM requires a default installation... Platforms: Mac

OSXRecording.com web site is a community of professional audio producers and engineers using OS X. This widget brings you the RSS data feed of the latest news, product announcements, pod cast releases, contest information and more in a small, simple, easy to install tool. Platforms: Mac

49 microtuning tables for use with Song Tuning capability of Logic Pro 7 and later. These codes enable users to microtune and experiment existing songs or compose new songs, with alternative tunings and scales. .sit file includes readme text; instructions for install and use. Platforms: Mac

VST-Synthesizer for Windows with micro tuning. Discover new soundscapes and a flexible variety of possibilities! The 545 factory presets provide a wide basis of sounds for the most different kinds of electronic music: Real sounding instruments (e.g. accordion, strings, organs, electronic... Platforms: Windows

wxLame is a small and comprehensive GUI for the LAME MP3 encoder. It packs a simple interface and options that will allow you to quickly and easily convert your audio files to MP3. LAME is an educational tool to be used for learning about MP3 encoding. The goal of the LAME project is to use... Platforms: Linux

wxLame is a small and comprehensive GUI for the LAME MP3 encoder. It packs a simple interface and options that will allow you to quickly and easily convert your audio files to MP3. LAME is an educational tool to be used for learning about MP3 encoding. The goal of the LAME project is to use... Platforms: Windows

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

Perian is a free, open source QuickTime component that adds native support for many popular video formats. Perian enables QuickTime application support for additional media: * File formats: AVI, DIVX, FLV, MKV, GVI, VP6, and VFW * Video types: MS-MPEG4 v1 & v2, DivX, 3ivx, H.264, Sorenson... Platforms: Mac

HARMASYLLABLESEG - Segments a signal stored in a WAV file into individual syllables. Also graphs the spectrogram and signal with syllables highlighted in red to show what parts of the signal contain syllables. INPUT: - FILENAME: The path to a signal stored in WAV format. The following arguments... Platforms: Matlab

NOTE: Though I have uploaded this toolbox, I have no contribution in this work. Programming and research in this field has been done by students given belowKapil Gulati, Marcel Nassar, Aditya Chopra, Marcus DeYoung, Arvind Sujeeth, and Navid Aghasadeghi.It is composed of various functions used to... Platforms: Matlab