.NET DSP library with a lot of audio processing functions

A Python implementation of the Speech Intelligibility Index

SQAT is an open-source repository of MATLAB codes containing the implementation of key metrics for quantitative sound quality analysis.

Software for psychoacoustics experiments

python classes for working with sounds and conducting psychoacoustic experiments

Ultra-low-complexity MDCT Audio Codec

Shenzhen Environmental Noise Monitoring Project

Collection of MATLAB scripts and toolboxes regarding my Master Thesis on psychoacoustics

Classifying sound signals as Links, Midden or Rechts using features computed using a Mel-Frequency filterbank, summing the power of the frequency-domain in the relevant filters. Dynamic Time Warping is used to find proper alignment between the unknown word and several labelled exemplars per word we are looking for. Then, k nearest neighbours tel…

perceptual audio codec/file format based on WLPC in a FLAC container

Run listening tests in the browser locally or via GitHub pages

Adaptive Pre and Post Filters based on Perceptual Audio Coding Using Adaptive Pre- and Post-Filters and Lossless Compression by G. Schuller

A timbre similarity compare algorithm based on human intuition

python app for analysis of short sounds

MATLAB implementation of the Speech Transmission Index for Public Address (STIPA) method for evaluating the speech transmission quality.

The work aims to implement an Advanced Audio Coding (AAC) encoder/decoder. Variations of the AAC are used by many international standards such as MPEG-2, MPEG-4, H.264 etc.

Julia functions for psychophysics research

Julia library for generating sounds

A basic psychoacoustic encoder that removes simplifies signals by removing components in Discrete Fourier Transforms.

Code and results accompanying paper: "Crossing the Linguistic Causeway: A Binational Approach for Translating Soundscape Attributes to Bahasa Melayu"