Subglottal pressure - Study guides, Class notes & Summaries

COMD 5070 Exam 2 Study Guide with Complete Solutions 1. Calculate average air flow A: 1 liters of air used in 10 seconds B: 3 liters of air used in 20 seconds - Answer️️ -Divide Volume by Time flow=air/time Example: If 1 liter of air is used and phonation lasts for 5 seconds Average flow is 1/5 liter per second (keep in mind that flow at a given instant may be different) A: 1/10 B: 3/20 2. U-tube manometer How does it work? What is it best used for? What are its limitations? -...

COMD 5070 EXAM 2 STUDY GUIDE WITH COMPLETE SOLUTIONS pressure - Answer️️ -_______ = force per unit area 6, 12, 18 - Answer️️ -on a laryngeal source spectrum, showing F0 and harmonics, the F0 is the first and tallest harmonic component -_____ dB/octave is associated with a bright, resonant voice -_____ dB/octave is associated with a typical voice -______ dB/octave is associated with a thin, weak voice aperiodic, nearly periodic - Answer️️ -noise is _______ in its waveform, whi...

COMD 5070 Behrman Chapter 7 Quiz 5During the closure of a voiced stop, vocal fold vibration may cease because - correct answer supraglottal pressure rises to equal subglottal pressure For a stop to be perceived as voiceless, the VOT would generally be - correct answer 40 to 100 ms During the transition from a stop to a vowel - correct answer F1 rises Relative to fricatives like /f/, sibilants are produced with - correct answer a larger anterior resonating space a greater degree of con...

Phonation Practice Exam Arises from the styloid process of the temporal bone; function is to elevate and retract the hyoid - stylohyoid The anterior belly arises from mental spines of inner mandible, and the posterior belly arises from the mastoid process; together, they are hyoid elevators. - digastricus Two thin muscles arising from the inner surface of the mandible; function is to elevate hyoid or depress the mandible - geniohyoid Course is fan-like, from the inner surface of t...

On a spectrum, a sine wave appears as ___________. - a single line A line spectrum is a _______ in time. - snapshot What is the x-axis in a speech spectrogram? - X = time What is the y-axis in a speech spectrogram? - Y = frequency What does the darkness in a speech spectrogram represent? - darkness = intensity What is the difference between perturbation and modulation? - modulation is much slower than random cycle-to-cycle perturbation; modulation is spread across many cycle...

ASLP 3030 Final Exam Questions and Answers 100% Solved | Rated A+ What is a complex waveform? - It is a Waveform that contains multiple frequencies How do speakers increase their perceived loudness? - * By increasing subglottal pressure * Having larger articulators movements with higher oral pressure Having larger vocal fold *excursions and more forceful vocal fold collisions What is the main thing that distinguishes a digital signal from an analog signal? - Digital Signals - are discr...

COMD 5070 EXAM 2 study guide with correct questions and answers. calculate average air flow - correct =air/time • if 1 liter of air is used... • and phonation lasts for 5 seconds... • average flow = 1/5 liter per second • or 200 cc/second or 0.2 liters/second • flow at a given instant may be different u-tube manometer: how does it work? - correct answers.Measures static pressure Tube in the shape of a u water in tube is identical until water in the...

COMD 5070 - Final Exam Questions With 100%Verified Answers A+GRADED what is science? what are the 4 features of the scientific method? - correct answer...-empirical -deterministic -predictive -parsimonious what does it mean for science to be empirical? - correct answer...based on data what does it mean for science to be deterministic? - correct answer...obeys physical laws what does it mean for science to be predictive? - correct answer...if you do this.... then that will happen ...

COMD 5070 Final Exam Study Guide with Complete Solutions 4 features of the scientific method - Answer️️ -Empirical: based on data Deterministic: Obeys physical laws, things are not random Predictive Parsimonious: Use simplest explanation but no simpler How many semitones in an octave? - Answer️️ -12 What is the Nyquist frequency? - Answer️️ -Half the sample rate The highest frequency the recording is able to reproduce High pass filter - Answer️️ -Allows high frequencies ...

Airway interruption method an indirect method of measuring subglottal pressure, which estimates lung pressure from the intraoral pressure. Amplitude perturbation quotient a measure comparable to the jitter measure of relative amplitude perturbation, in that it averages the amplitude over 11 cycles. Contact quotient the ratio of the period during which the vocal folds are in contact to the entire glottal cycle. Sometimes referred to as the closed quotient. Dichrotic (creaky) Phonation common i...