Sound Software .ac.uk

The iterative process of masking minimisation when mixing multitrack audio is a challenging optimisation problem, in part due to the complexity and non-linearity of auditory perception. In this article ...

Temporary container for materials relevant to ReVamp/Svara workshops in summer 2024.

Post processing Fiddle pitch tracker in max for simple polyphonic input

This is a C++ implementation of the chromagram estimation and chord recognition algorithm by Adam Stark and Mark Plumbley.

Proof of concept mode of a edge tone compact sound source. Derived using equations from aeroacoustics

This paper proposes the development of a hearing loss simulation for use in audio mix referencing, designed according to psychoacoustic and audiology research findings. The simulation proposed in this paper aims to reproduce four perceptual aspects of hearing loss ...

This is the documentation for producing a backup of the Audio Mostly Website

Sonic Lineup is an application for quick read-only comparative visualisation of multiple audio files whose contents consist of different performances of the same work or recordings of the same material ...

The Sonic Visualiser website.

Source code and plugin files (Windows & Mac versions) accompanying the paper ''Investigation of a real-time hearing loss simulation for use in audio production'', scheduled to be presented at the 149th AES Convention in New York ...

In this project can be found all the data and code necessary to reproduce the

This project has moved to Piper Vamp C++

Umbrella project for the API and tools for developers writing Vamp audio analysis plugins.

iPad app implementing Scanned Synthesis using a 2D mass-spring network. Requires openFrameworks V.007 to compile.

Access to Python NLTK from Prolog.

MATLAB code implementing the multiple-template shift-variant non-negative matrix deconvolution algorithm.

Supplementary material to go along with Journal Paper

Piper is a protocol for driving audio feature extractors.

In auditory signal processing research, we are often interested in algorithms that modify audible sounds, for example to increase speech intelligibility. Oftentimes, it is interesting and sufficient in an experiment to process such sounds offline and play them back to participants at a later stage ...

Container for Prolog libraries for SWI Prolog. (See repository for dependency graph).

A Matlab mplementation of shift-invariant dictionary learning.

MATCH, the Music Alignment Tool CHest, performs alignment of audio files using the on-line time warping (OLTW) algorithm.

A C++ library for audio analysis, developed in the Centre for Digital Music, originally by Christian Landone.

Source code accompanying the paper "Characterising Confounding Effects in Music Classification Experiments through Interventions", as well as the updated index for the GTZAN genre collection.

Drupal site data. Everything here is also part of the public website.

A C++ Vamp plugin providing an efficient causal implementation of pitch-chroma audio features approaching timbre invariance, after the paper "Towards timbre-invariant audio features for harmony-based music" by Meinard Müller and Sebastian Ewert ...

Accompanying audio demo files for the AES e-brief paper ''Perceptually Motivated Hearing Loss Simulation for Audio Mixing Reference''.

Score-informed Piano Transcription Dataset

Unlike fixed-pitch instruments, the voice requires careful regulation during each note in order to maintain a steady pitch. Previous studies have investigated aspects of singing performance such as intonation accuracy and pitch drift ...

Simple-minded audio classifier in python (using MFCC and GMM).

This is a central point for managing, sharing, and developing the software outputs of the "Shaping Music in Performance" project (see provided url).

A Vamp Plugin implementation of the BeatRoot beat tracking system.

Miscellaneous documentation files for Vamp and the Vamp plugin SDK.

Prototyping models in Pure Data for weather sounds - moving towards aeroacoustic sound synthesis.

Vamp plugin website providing a dynamic download page, and also serving the static site and forum through subrepositories.

A simple Vamp plugin to calculate and return cepstrum values from DFT bins. Useful as a preliminary tool for looking at cepstral data for simple pitch or envelope methods. See also "Cepstral Pitch Tracker" ...

An Android App to access CCmI diagrams (.ccmi files) on touchscreen mobile devices.

An experimental application for viewing relationships between classical audio recordings. Requires SV Libraries code. Not in a useful state.

The standard Software Development Kit (SDK) for developing Vamp plugins and hosts in C or C++.

Output notes to MIDI and Supercollider and input from MIDI for Prolog.

Front-end application developed by the EASAIER project in 2008 for access and retrieval from sound libraries.

Silvet, or Shift-Invariant Latent Variable Transcription, is a Vamp plugin for polyphonic music transcription (from audio to note times and pitches).

Third-party library builds which May depends on

Public fork of dml home with a view to merge into dml-home eventually

This project contains source code and additional material related to the following review article: