What is the “message” of speech?
Conversion model of thought to speech
Speech Chain
Linguistic level -> Physiological level -> Acoustic level -> Physiological level -> Linguistic level
Observation Domain I
Neural Processes (EEG, MEG, MRI)
Observation Domain II
Neuro-muscular processes (EMG)
Observation Domain III
Articulation (Production)
Observation Domain IV
Acoustic Signal
Observation Domain V
Auditory System (the physiological and neurological foundation of perception)
Observation Domain VI
Stimulus Transformation (psychoacoustics, pscycho-phonectics, Speech perception)