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WorksheetsACT -Vocalist Pitch and Volume Study
Total questions: 10
Worksheet time: 5mins
According to Table 1, which vocalist had a higher mean pitch (Hz) for note G4 during exhalation?
Vocalist A
Vocalist B
The mean pitch for Vocalist B during exhalation for note F4 is higher than the reference pitch for F4.
True
False
Match the following notes to their maximum exhaling volume (dB) for Vocalist A:
81
C4
85
D4
91
E4
95
F4
99
G4
Which note has the highest maximum volume (dB) for Vocalist B while exhaling?
C4
D4
E4
F4
G4
For Vocalist B, which note has the lowest maximum volume (dB) while inhaling?
C4
D4
E4
F4
G4
Match the following notes to their maximum inhaling volume (dB) for Vocalist B:
66
C4
64
D4
62
E4
60
F4
58
G4
According to Figure 1, as frequency increases, the range of pitch variation for each note sung by Vocalist A:
decreases using the exhaling technique.
decreases using the inhaling technique.
increases using the exhaling technique.0
increases using the inhaling technique.
Which of the following statements about the inhaling technique compared to the exhaling technique is consistent with the results of this study?
The inhaling technique has a lower mean pitch than the exhaling technique.
The inhaling technique has a lower frequency range than the exhaling technique.
The inhaling technique has a higher maximum volume than the exhaling technique.
The inhaling technique has a higher frequency range for each note than the exhaling technique has.
The inhaling technique has a higher mean pitch than the exhaling technique has.
Lowering the octave of a note (such as from A4 to A3) decreases the pitch frequency by half. Based on Table 1, which of the following would most likely be the exhaling mean pitch of Vocalist A for note C3?
139 Hz
147 Hz
165 Hz
175 Hz
A student predicted that the inhaling mean pitch would be closer to the reference pitch for Vocalist B would be than the exhaling mean pitch of Vocalist B at all frequencies. Do the results of the study support this prediction?
Yes; the difference between the inhaling mean pitch and the reference pitch is less than the difference between the exhaling mean pitch and the reference pitch at higher frequencies.
Yes; the difference between the inhaling mean pitch and the reference pitch is greater at all frequencies than the difference between the exhaling mean pitch and the reference pitch.
No; the difference between the inhaling mean pitch and the reference pitch is consistently greater than the difference between the exhaling mean pitch and the reference pitch at all frequencies.
No; the difference between the inhaling mean pitch and the reference pitch is consistently less than the difference between the exhaling mean pitch and the reference pitch at all frequencies.
