Acoustic parameters of the electronic and mechanical artificial larynx in alaryngeal patients
- VernacularTitle:喉全切除术后应用电子喉与机械喉的声学参数比较
- Author:
Bo LIU
- Publication Type:Journal Article
- Keywords:
Laryngectomy;
Speech, Alaryngeal;
Larynx, Artificial;
Speech Acoustics
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2006;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
0.05). There were no significant differences in sound, maximum sound intensity, breath sessions, base frequency and amplitude between the patients using artificial larynx and control group, but there were significant difference in fundamental frequency perturbation, amplitude perturbation, standardized noise energy and harmonious noise ratio(P
