Evidence-Based Complementary and Alternative Medicine / 2013 / Article / Fig 1

Research Article

A Novel Method for Classifying Body Mass Index on the Basis of Speech Signals for Future Clinical Applications: A Pilot Study

Figure 1

Sample of speech signal recording of 5 vowels and one sentence ((a): signals of 5 vowels and one sentence and (b): detailed signal of one vowel to demonstrate the difference between noise and signal).