Speech therapy equipment - uses reproducible records of simultaneous speech pattern and air flow from nose of patient

摘要

The equipment is for use in speech therapy, reproducible records being provided. These show simultaneously the alterations in the air flowing from the nose of a patient when speaking, and the speech of the patient over a period of time. The records can be shown on the separate tracks of a sound tape. An audible recording can be made of the speech, together with permanent graphic records of the alterations in audible speech and the air simultaneously expelled from the nose.