Michael Ashby
| Status: |
MA, Senior Lecturer |
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| Address: |
Room 323, Chandler House, UCL, Wakefield Street, London |
| Phone: |
+ 44 (0) 20 7679 4090 |
| Email: |
m.ashby@ucl.ac.uk |
| Primary Dept.: |
Speech, Hearing and Phonetic Sciences |
| Secondary Dept.: |
Linguistics |
| RAE Research group: |
Phonetics |
| Interests: |
EFL: treatment of vowels in weak syllables, stress in phrasal verbs and idioms; general phonetic theory (especially the nature of phonetic categorisation by trained observers); English intonation (again from EFL/pedagogical angle). |
Research Projects
- SIPhTra: System for Interactive Phonetics Training & Assessment
(1997-2000)
An innovative method known as "Analytic Listening" (AL) has been developed at UCL as a tool for auditory training in phonetics. Its analytic approach formalises and sets a standard for good practice in this area. It is a flexible tool which can be adapted to class teaching or self-paced study, and which enables well-defined objective assessment of student attainment. Popular with users, it builds student confidence in an area often considered difficult. A major advance is now in progress as a result of the structured combination of AL with multimedia techniques which will support the incorporation of phonetic symbols and graphical displays.
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Some other pages on our site you may enjoy ...
The CLEAR project aims to create a centre of excellence in tools and techniques for the cleaning of poor-quality audio recordings of speech.
CochSim is a dynamic simulation of the time and frequency analysis performed by the ear.
Sound signals such as sinewaves, pulse trains, sawtooth waves and vowels can be fed into an
auditory filterbank and the output monitored in a moving animated display. The program shows the
vibration of the oval window and the basilar membrane, the haircell activity against filter
frequency and time, and an average excitation pattern across the cochlea.
A tutorial that provides an extensive introduction to our sensation of the loudness of sounds.
A tutorial that provides an extensive introduction to our sensation of the Pitch of sounds.
RTGRAM is a free program for displaying a real-time scrolling speech spectrogram on Windows computers.
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