Comd 5070 stuvia 2024 - Study guides, Class notes & Summaries

As sound travels through air, it does so as a - ANSWER-longitudinal pressure wave The period of a sine wave - ANSWER-is shorter for higher frequency sounds Pressure can de defined as - ANSWER-force divided by area Intensity can be defined as - ANSWER-power per unit area The inverse square law means that - ANSWER-intensity decreases by a factor equal to the square of the change in distance Based on the equal loudness curves figure (2-18, p33), a 100 Hz tone would need to be approxi...

What are the four features of the scientific method? - ANSWER-empirical deterministic predictive parsimonious What does empirical mean? - ANSWER-based on data What does deterministic mean? - ANSWER-obey physical laws What does predictive mean? - ANSWER-show what will happen What does parsimonious mean? - ANSWER-use the simplest explanation possible Why do SLPs use technology in clinical practices? - ANSWER-to overcome listener bias to describe severity objectively to demonstr...

One reason why the study of speech production addresses the subsystems separately, and in sequential order, is - ANSWER-this approach simplifies a large and complex topic Evidence to support the view that acoustic targets are the main control variables for speech comes from - ANSWER-distortions in the speech of people with hearing impairment What is one of the theoretical problems associated with the idea of motor programs? - ANSWER-many thousands of programs would need to be stored for al...

which of the following is an analog signal? - ANSWER-speech sounds in air musical tones in air displacement of the middle ear bones all of the above an analog signal - ANSWER-is continuous in amplitude is continuous in time

Which of the following is an analog signal? - ANSWER--Speech sounds in air -Musical tones in air -Displacement of the middle ear bones *All of the above An analog signal (e.g. from a microphone)... - ANSWER--is continuous in AMPLITUDE -is continuous in TIME A table full of numbers could fully represent.... - ANSWER-A digital sound