Voice analysis is the study of speech sounds for purposes other than linguistic content, such as in speech recognition. Such studies include mostly medical analysis of the voice i.e. phoniatrics, but also speaker identification. More controversially, some believe that the truthfulness or emotional state of speakers can be determined using Voice Stress Analysis or Layered Voice Analysis.
Read more about Voice Analysis: Typical Voice Problems, Analysis Methods
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“And, shrilling from the solar course,
Or from fruit of chemic force,
Procession of a soul in matter,
Or the speeding change of water,
Or out of the good of evil born,
Came Uriel’s voice of cherub scorn,
And a blush tinged the upper sky,
And the gods shook, they knew not why.”
—Ralph Waldo Emerson (1803–1882)
“... the big courageous acts of life are those one never hears of and only suspects from having been through like experience. It takes real courage to do battle in the unspectacular task. We always listen for the applause of our co-workers. He is courageous who plods on, unlettered and unknown.... In the last analysis it is this courage, developing between man and his limitations, that brings success.”
—Alice Foote MacDougall (1867–1945)