Sound Analysis

Sample Lab Report

Sound: Voice, AH vowel., Recorded level: 70 dBA

Start time: .00125 sec, End time: .03282 s, Periods spanned: 10

Calculated period: .003157 sec, Calculated frequency: 317 Hz

Nearest equal tempered note: 311 Hz E4 flat.

Sound: Voice, EE vowel., Recorded level: 64 dBA

Start time: .00340 sec, End time: .03345 s, Periods spanned: 10

Calculated period: .003005 sec, Calculated frequency: 333 Hz

Nearest equal tempered note: 330 Hz E4.

Sound: Voice, OO vowel., Recorded level: 62 dBA

Start time: .00190 sec, End time: .01862 s, Periods spanned: 10

Calculated period: .001672 sec, Calculated frequency: 598 Hz

Nearest equal tempered note: 587 Hz D5.