1 Exam (elaborations) COMD 5070 Exam 1 2 Exam (elaborations) COMD 5070 exam 1 study guide 3 Exam (elaborations) COMD 5070 final prep 4 Exam (elaborations) COMD 5070 Exam 1 5 Exam (elaborations) COMD 5070 Final Exam 6 Exam (elaborations) COMD 5070 Exa

Can jitter and shimmer co-occur? - answer-yes; you won't find one without the other How do waveforms differ as frequency goes up or down? - answer-higher frequency wavelengths appear closer together with more frequency over a period of time than lower frequencies How does a complex periodic...

A line spectrum is a _______ in time. - answer-snapshot A semitone is always 1/__th of an octave. - answer-1/12th As you lower tongue and jaw, you ______ f1 frequency. - answer-increase As you move tongue backward, (increase/decrease) f2 frequency. - answer-decrease As you move tongue fo...

A line spectrum is a _______ in time. - answer-snapshot A semitone is always 1/__th of an octave. - answer-1/12th As you lower tongue and jaw, you ______ F1 frequency. - answer-increase As you move tongue backward, (increase/decrease) F2 frequency. - answer-decrease As you move tongue fo...

_____ is the study of electrical activities in muscles. - answer-electromyography (EMG) ______ ________: single line on a spectrum ______ _______ ________: multiple lines on a spectrum - answer-sine wave, complex periodic signals _______ _________: filtering before digitizing which prevents ...

A coordinative structure is - answer-a group of muscles that works together to achieve an articulatory goal A formant is most like which type of filter? - answer-band pass A low pass filter - answer-blocks high frequencies A power spectrum is a type of - answer-frequency domain plot A re...

12 - answer-How many semitones are in one octave? 5.9% - answer-There are ________ more semitones in the octave before the last a refinement of everyday thinking - answer-What is science? Acoustic characteristics of burst aspiration - answer-Burst: on flow signal (waveform), shown as a peak...

1000, 5000, lowest, highest - answer-hearing is more sensitive at some frequencies -lowest thresholds are from _______ to _______ Hz -thresholds are much higher for ______ and for ______ frequency sounds 12, nonlinear, bigger - answer-there are _______ semitones in 1 octave -each semitone is a...

Scientific Method - answer-empirical, deterministic, predictive, parsimonious Empirical - answer-based on data Deterministic - answer-obeys physical laws Predictive - answer-If you do this, then this will happen Parsiminious - answer-uses the simplest explanation possible Why use tech...

A coordinative structure is - answer-a group of muscles that works together to achieve an articulatory goal A formant is most like which type of filter? - answer-band pass A low pass filter - answer-blocks high frequencies A reduced vowel quality applies to - answer-central vowels A simp...

affricates - answer-shorter than fricative, longer then stop C to V transition - answer-F1 will increase Difference of pressure from below and above the larynx (pressure below-pressure above) - answer-Transglottal pressure duration of a CV transition - answer-about 50ms fricatives - ans...

3D spectrogram - answer-hybrid display (not a time or frequency display) because it is a combination of time and frequency. a) Shows us how the strength and its range of frequencies is changing or evolving over time from left to right along the x-axis. b) Shows frequency changes over time and change...

A home stereo is actually a _________________. - answer-transducer--it converts electrical energy to acoustic energy A microphone is a transducer converting energy from one form, _____________, to another form, ____________________. - answer-sound pressure waves, electrical signal Acoustic Pho...

- answer-NEUROLOGICAL FACTORS muscle contraction is inherently unsmooth individual motor neurons 'take turns' firing overall contraction is the net effect of many miniscule twitches vocal fold tension is not perfectly static _________ jitter/shimmer values would be associated wit...

A constriction in the vocal tract produced closer to the lips than the larynx is said to be - answer-upstream A downstream constriction is - answer-located closer to the mouth A synonym for suprasegmental features is___ - answer-prosody A velar pinch is a coming together of - answer- Aco...