feedback mechanisms Flashcards
feedback mechanisms
systems control themselves based on performance
cybernetics
study of self regulating machines
servomechanisms
self regulating machines
negative feedback
no change in performance
positive feedback
requires change
closed loop system
performance considers feedback
open loop system
performance doesn’t consider feedback
auditory feedback
hearing our own speech
we hear ourselves by __ and __ conduction
bone and air
__ conduction via the bones in our skull emphasizes __ frequencies
bone
low
lombard effect
when we can’t hear ourselves we talk louder
speech deterioration after hearing loss
hearing loss in high frequencies adjust themselves to hear vowels neutralize
suprasegmentals deterioration
not as much stress, prosody, frequency
tactile feedback
based on info from sense of touch
audition and taction are ___ feedback systems. why?
external
