Electroglottograph

The Electroglottograph Is A Hardware Device For Monitoring Of Variations Of Vocal Fold Contact By Connecting Electrodes In The Area Of The Vocal Folds. Electroglottography Represents One Of The Few Non-invasive Methods Available For Obtaining Useful Information About The Vibratory Patterns Of The Vocal Fold. These Changes Of Vocal Fold Vibration Are Displayed On Screen In The Form of Waveform.