The Phonatory Aerodynamic System (PAS) measures airflow, pressure, and other parameters related to speech and voice production to support evidence-based practice. The PAS utilizes easy-to -use, protocol-driven software for consistent assessment to better understand a patient's condition.

Supports evidence-based treatment

PAS provides key airflow and pressure measures of speech and voice production including graphical and quantitative data for monitoring and reporting patient performance. These data support evidence-based clinical practice.

Easy to use

PAS software utilizes a convenient set of protocols based on typical phonatory/aerodynamic tasks. These consistent and simple data collection methods minimize variability in application and help produce accurate results.

Improves clinical understanding

Measure of aerodynamic parameters improves clinicians’ understanding of phonatory behaviors and complements acoustic and imaging data.