Pure Tone Audiometry - PTA Procedural Standards

PTA Procedural Standards

There are both international and British standards regarding the PTA test protocol. The British Society of Audiology (BSA) is responsible for publishing the recommended procedure for PTA, as well as many other audiological procedures. The British recommended procedure is based on international standards. Although there are some differences, the BSA-recommended procedures are in accordance with BS EN ISO 8253-1, which is the international standard for PTA established by the International Organization for Standardization. The BSA-recommended procedures provide a "best practice" test protocol for professionals to follow, increasing validity and allowing standardisation of results across Britain.The British Society of Audiology. Recommended Procedure: Pure Tone air and bone conduction threshold audiometry with and without masking and determination of uncomfortable loudness levels. The British Society of Audiology. March 2004. http://www.thebsa.org.uk/docs/bsapta.doc .