Some other pages on our site you may enjoy ...

ESECTION - Speech signal cross-sections

ESection is a free program for calculating and displaying spectral and other related analyses of sections of a speech signal. It can be used to demonstrate the different spectral properties of elements of speech. It can also calculate an LPC spectrum, autocorrelation and cepstrum analyses, and can display the signal as a waveform or as a spectrogram. It automatically finds formant and fundamental frequency values.

HEARLOSS - Hearing Impairment Demonstrator

HearLoss is a free interactive Windows PC program for demonstrating to normally hearing people the effects of hearing loss.

RTGRAM - Real-time Spectrographic Display

RTGRAM is a free program for displaying a real-time scrolling speech spectrogram on Windows computers.

KLAIR - a virtual infant for speech acquisition research

The KLAIR project aims to build and develop a computational platform to assist research into the acquisition of spoken language. KLAIR is a sensori-motor server that displays a virtual infant on screen that can see, hear and speak.

CLEAR - Centre for Law-Enforcement Audio Research

The CLEAR project aims to create a centre of excellence in tools and techniques for the cleaning of poor-quality audio recordings of speech.