Shs 250 final exam questions and answers 100%
verified!!
1. acoustic
a diagram in which the frequencies of the first two formants, f1
vowel space
and f2 define a space in which any vowel can be represented as a
single point. this acoustic space corresponds to an articulatory
vowel space defined by the dimensions of the tongue height and
tongue advancement
2. resonator a physical object (including air-filled tubes such as the vocal tract)
that has
certain natural frequencies of vibration known as the resonance
frequencies, or called formants in the case of the vocal tract.
3. formant a resonance of the vocal tract determined by the length and shape
of the tract
4. what two f1 and f2
formants are
most impor- tant
for determining
vowel quality
5. Match the waveform X-axis,amplitude
axes to what they y-axis, time
measure.
6. your voice false
gener- ates
pure tones
7. resonance peaks formants
8. resonance modulation of the soundwaves as they travel through the vocal tract.
9. spectogram acoustic display of the formants
1/
17
, Shs 250 final exam questions and answers 100%
verified!!
10. Match the spectro- x axis - time
gram axes with what y axis- frequency
they measure: color-amplitude
11. false
2/
17
, Shs 250 final exam questions and answers 100%
verified!!
a voiced sound is
considered
aperiod- ic
12. Pitch contour false
gives us
information
about velocity.
-inversely proportional to tongue
13. Match the
height f2-proportional to tongue
formant to what
advancement
it measures.
true
14. When you read
a spectrogram, you
should be look-
ing for characteris-
tics which are
typical of
different kinds of
sounds.
low,high
15. The high front
vow- el [i] has a
_____________F1
and a F2. (sep-
arate your
answers with a
comma)
16. The glide /w/ is char- true
acterized by a very
low F1.
3/
17
verified!!
1. acoustic
a diagram in which the frequencies of the first two formants, f1
vowel space
and f2 define a space in which any vowel can be represented as a
single point. this acoustic space corresponds to an articulatory
vowel space defined by the dimensions of the tongue height and
tongue advancement
2. resonator a physical object (including air-filled tubes such as the vocal tract)
that has
certain natural frequencies of vibration known as the resonance
frequencies, or called formants in the case of the vocal tract.
3. formant a resonance of the vocal tract determined by the length and shape
of the tract
4. what two f1 and f2
formants are
most impor- tant
for determining
vowel quality
5. Match the waveform X-axis,amplitude
axes to what they y-axis, time
measure.
6. your voice false
gener- ates
pure tones
7. resonance peaks formants
8. resonance modulation of the soundwaves as they travel through the vocal tract.
9. spectogram acoustic display of the formants
1/
17
, Shs 250 final exam questions and answers 100%
verified!!
10. Match the spectro- x axis - time
gram axes with what y axis- frequency
they measure: color-amplitude
11. false
2/
17
, Shs 250 final exam questions and answers 100%
verified!!
a voiced sound is
considered
aperiod- ic
12. Pitch contour false
gives us
information
about velocity.
-inversely proportional to tongue
13. Match the
height f2-proportional to tongue
formant to what
advancement
it measures.
true
14. When you read
a spectrogram, you
should be look-
ing for characteris-
tics which are
typical of
different kinds of
sounds.
low,high
15. The high front
vow- el [i] has a
_____________F1
and a F2. (sep-
arate your
answers with a
comma)
16. The glide /w/ is char- true
acterized by a very
low F1.
3/
17
