A comparison of contact microphone and electroglottograph for the measurement of vocal fundamental frequency.
Signals from a throat contact microphone or an electroglottograph often are more suited for fundamental frequency measurements with simple analog circuits than the radiated speech signal. This report compares a contact (accelerometer) microphone placed on the neck below the cricoid cartilage and an electroglottograph for measurement of fundamental frequency in connected speech. The advantages and drawbacks of the two methods are discussed.
D006801:Humans; D010699:Phonation; D013060:Speech; D013061:Speech Acoustics; D013066:Speech-Language Pathology / Q000295:instrumentation*; D014831:Voice; D014832:Voice Disorders / Q000175:diagnosis