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COMD 5070 Exam 1 Questions And Answers 100% Verified.
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COMD 5070 Exam 1 Questions And Answers 100% Verified.
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COMD 5070 Exam 1 Questions AndAnswers 100% Verified.
Scientific .Method .- .correct .answer. . . . .empirical, .deterministic, .predictive, .parsimonious
empirical .- .correct .answer. . . . .based .on .data
deterministic .- .correct .answer. . . . .obeys .physical .laws
predictive .- .correct .answer. . . . .If .you .do .this, .then .this .will .happen
parsiminious .- .correct .answer. . . . .uses .the .simplest .explanation .possible
why .use .technology? .- .correct .answer. . . . .overcome .listener .bias, .describe .severity
.objectively, .track .progress .over .time, .ASHA's .focus .on .evidence-based .practice, .provide
.biofeedback .to .patient
how .to .overcome .listener .bias? .- .correct .answer. . . . .consistent, .reliable .measurements
how .to .track .progress .over .time? .- .correct .answer. . . . .demonstrate .treatment .efficacy
biofeedback .example .- .correct .answer. . . . .vizipitch- .allows .client .to .view .intonation
.patterns .on .a .screen .so .they .can .see .& .monitor .their .own .progress
things .clinicians .can .do .that .technology .can't .- .correct .answer. . . . .understand .the .numbers,
.examine .qualitatively .and .quantitatively, .judgments/ .interpreting .data
why .understand .technology? .- .correct .answer. . . . .SLP .needs .to .know .normal .& .disordered
.physiology; .can .only .provide .rational .treatment .if .data .is .understood; .need .to .know .what
.numbers .from .instruments .represent; .provide .expert .interpretation
3 .key .arenas .of .Speech .Science .- .correct .answer. . . . .acoustic .phonetics, .physiologic
.phonetics, .speech .perception
, physiologic .phonetics .- .correct .answer. . . . .kinematics, .aerodynamics, .electromyography
frequency .- .correct .answer. . . . .how .often .a .waveform .repeats; .measured .in .Hz
simplest .sounds .- .correct .answer. . . . .pure .tones
complex .tones .- .correct .answer. . . . .have .more .than .1 .sine .wave .(more .than .1 .sound .being
.produced .together, .& .they .blend); .have .many .frequencies; .F0 .= .strongest; .perceived
.pitch .follows .fundamental; .human .voice .has .F0 .and .harmonics; .auditory .system
.responds .to .all .frequencies
pitch .perception .- .correct .answer. . . . .linked .to .frequency; .order .on .a .musical .scale;
.subjective .perception; .can't .be .measured .w/ .instruments; .listener .matches .perceived
.pitch .to .that .of .a .pure .tone .of .a .known .frequency
Frequency .Difference .Limens .(DL) .- .correct .answer. . . . .smallest .detectable .change .in
.frequency; .DLs .increase .w/ .stimulus .frequency; .high .frequency .sounds .must .differ .more
.to .be .heard .as .different .in .pitch; .as .intensity .increases, .DLs .become .larger
Intensity .of .speech .- .correct .answer. . . . .measured .in .dB .SPL
dB .SPL .= .- .correct .answer. . . . .20 .(log10 .PO/PR)
periodic .relationship .- .correct .answer. . . . .if .frequencies .in .a .complex .tone .are .in .a
.mathematical .relationship .to .one .another .such .that .the .harmonics .are .multiples .of .the
.fundamental; .if .not .periodic, .sounds .jarring/ .discordant
missing .fundamental .- .correct .answer. . . . .listen .to .a .harmonic .series; .actual .fundamental
.can .be .absent; .timbre/ .quality .is .different; .pitch .is .still .perceived .as .the .same; .brain
.processes .harmonic .structure .& .fills .gap .by .calculation/ .interpolation; .cheap .audio
.equipment- .stimulated .bass; .AKA ."residue .pitch"
pitch .perception .in .music .- .correct .answer. . . . .A .or .B .sounds .equivalent .up .or .down; .some
.note .pairs .blend .harmoniously, .some .are .dissonant; .harmonic .frequencies .match .or .don't
octave .- .correct .answer. . . . .doubling/ .halving .of .frequency
Intensity .- .correct .answer. . . . .measured .with .a .sound .level .meter; .power .per .unit .area
intensity .formula .- .correct .answer. . . . .watts/meter .squared
loudness .- .correct .answer. . . . .a .perceptual .characteristic; .judged .by .listener .(not .right .or
.wrong); .linked .to .intensity .by .psychophysical .scale
magnitude .rating .- .correct .answer. . . . .the .process .of .plotting .psychological .perceptions .of
.intensity
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