Articulate Instruments



EPG products


ultrasound products


Speech and swallowing Research


AAA software for speech research


Articulate Instruments designs and manufactures instrumentation for measuring the way we speak. We offer software to speech pathologists, speech therapists and other speech professionals to aid in the diagnosis, assessment and remediation of speech disorders.

One potentially valuable diagnostic and speech therapy procedure for articulation disorders is electropalatography (EPG). EPG records details of the location and timing of tongue contacts with the hard palate during speech. EPG records alveolar, post-alveolar, palatal, and velar placement, and registers characteristic patterns for many consonants and vowels that occur in English, making it a useful technique for investigating a wide range of speech targets. EPG also has a facility to provide real-time visual feedback of tongue-palate contacts, which can be used to monitor articulation as part of a speech therapy programme. EPG is now relatively well-established as a clinical tool, and has been used successfully for articulation disorders such as those associated with developmental and acquired conditions such as dyspraxia, dysarthria, cleft palate and other craniofacial abnormalities, downs syndrome and hearing impairment.

Our Electropalatography (EPG) therapy devices are designed in consultation with speech pathologists and incorporate the latest developments in EPG clinical assessment and EPG speech therapy practice. The PC-based WinEPG system and PTU are described in detail under the Products section of this site.