Experimental investigation on minimum frame rate requirements of high-speed videoendoscopy for clinical voice assessment ?
Voice assessment was studied using laryngeal imaging via high-speed videoendoscopy Frame rates impact the assessment of clinical vocal fold vibratory features Glottal edge, mucosal wave, aperiodicity and contact are most sensitive to frame rate The recommended frame rates for laryngeal imaging should be 8000 frames per second The minimum frame rates for laryngeal imaging should be 4000 frames per second
frame rate high-speed videoendoscopy clinical voice assessment laryngeal imaging