The use of new technologies in the evaluation and speech therapy from a review of articles published over the past 5 years is the theme of this study which also has as a purpose to conduct a literature review of national and international studies that used the keywords: electroglottography, spectrography, ultrasonography and electromyography in the evaluation and therapy of speech disorders. There is a growing interest in the integration of these resources in studies of speech; however, the existing studies that correlate the assessment are still scarce.
Phonation; Electromyography; Ultrasonography; Spectrography; Speech Acoustics