摘要
This paper shows a novel nasal-oral airflow measurement system. Airflow is important to speech production field, particularly for the generation of voiced sounds and turbulent voiceless sounds. The traditional velocity-based instrument is fixed on a support and big and weight. In our nasal-oral airflow measurement system the subject wears a new mode mask with sensors that can measure the air flow output. The output signal is collected by a data collection module and synchronizes with the audio signal in the mean time. The computer can get the data via the data transportation port.
- 出版日期2015
- 单位天津大学