Results from using the instrument show that extensive and important application value of the photo-glottls graph technique has been found in the areas of laryngology art voice, linguistics, speech-ph on ics and digit processing lang-uage signal ete.

• 仪器使用结果表明,光声门图技术对喉科学、艺术嗓音、语言学、语音声学及语言信号数字处理等领域具有广泛和重要的应用价值。