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Fall '12- Phonetics FINAL > acoustics & acoustic analysis and speech science > Flashcards

acoustics & acoustic analysis and speech science Flashcards

1
Q

what is on the x-axis of the waveform?

A

time

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2
Q

what is on the y-axis of the waveform?

A

amplitude

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3
Q

What is on the x-axis of the spectrogram?

A

time

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4
Q

What is on the y-axis of the spectrogram?

A

frequency

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5
Q

What is on the x-axis of the spectral plot?

A

frequency

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6
Q

what is on the y-axis of the spectral plot?

A

amplitude

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7
Q

draw an example of a waveform (roughly)

A

you need to be able to identify them on the test

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8
Q

draw an example of a spectral plot (roughly)

A

you need to be able to identify them on the test

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9
Q

draw an example of a spectrogram (roughly)

A

you need to be able to identify them on the test

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10
Q

what is the speech production system?

A 
respiration
phonation
resonation
articulation 
prosody
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11
Q

what are the systems of language

A 
phonology
morphology
semantics
syntax
pragmatics
prosody
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12
Q

what is phonation?

A

vibration of the vocal folds/production of sound

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13
Q

what is articulation?

A

movements of the vocal tract

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14
Q

what is resonance?

A

vibratory response to a force

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15
Q

what is prosody?

A

inflection

rhythm and tonal patterns

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16
Q

What is phonology?

A

the sound system of a language

17
Q

what is morphology?

A

word structure/ meaningful sequences of sound

18
Q

what is semantics?

A

meaning/ word knowledge

19
Q

what is syntax?

A

order/sentence structure

20
Q

what is pragmatics?

A

language used in social situations

21
Q

in the source filter theory what is the source?

A

vocal folds

22
Q

in the source filter theory, what is the filter?

A

oral, pharyngeal, and nasal tract

23
Q

when listening to the source, are we listening to frequencies or formants?

A

frequencies/harmonics

24
Q

when listening to the filter are we listening to harmonics or formants/resonant harmonics?

A

formants/resonant harmonics

Fall '12- Phonetics FINAL (4 decks)

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