Reference book

"Aids to Voice Diagnostics - By professionals for professionals" discuss questions relating to voice diagnostics from a clinical perspective. The aim is to provide a guide for a meaningful link between perceptive and instrument-based voice diagnostics.

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DiVAS Voice Analysis

The oscillogram, the harmonics calculated by FFT, their intensities, as well as the narrow-band or wide-band spectrogram are depicted in realtime already when recording the voice signal.

measuring values and diagrams

  • power spectrum
  • fundamental frequency
  • sound pressure level
  • narrow-band spectrogram
  • wide-band spectrogram
  • shimmer
  • jitter

All parameters can be displayed at once or in different constellations. Arbitrary sections can be selected and shown with increased resolution.