What is Pure Tone Audiometry (PTA) Test

What is Pure Tone Audiometry (PTA) Test

What is Pure Tone Audiometry (PTA) Test: Pure-tone threshold audiometry is the measurement of an individual’s hearing sensitivity for calibrated pure tones. Three general methods are used: Manual audiometry, also referred to as conventional audiometry; Automatic...
Importance and Purpose of Speech Audiometry

Importance and Purpose of Speech Audiometry

Importance and Purpose of Speech Audiometry: In the Pure Tone Audiometry (PTA) test, the pure tone audiogram provides only a partial picture of the patient’s auditory status because it does not give any direct information about his ability to hear and understand...
What is Speech Audiometry Test?

What is Speech Audiometry Test?

What is Speech Audiometry Test: Speech Audiometry includes Speech Awareness/Detection Thresholds (SDT/SAT), Speech Reception/Recognition Thresholds (SRT), Word Recognition Testing/Score (WRS), and sensitized speech testing (filtered, compressed, speech in noise, etc.)...
Threshold Levels and Suprathreshold levels

Threshold Levels and Suprathreshold levels

Threshold Levels and Suprathreshold levels: In the term of hearing, Threshold is the weakest stimulus that an organism can detect and Suprathreshold refers to speech presented above the Threshold of the listener. Auditory Threshold: The term threshold in general means...