References
- American National Standard 1999. Maximum Permissible Ambient Noise Levels for Audiometric Test Rooms. New York: Secretariat, Acoustical Society of America.
- American National Standard 2004. Specification for Audiometers. Melville, USA Secretariat, Acoustical Society of America.
- American National Standard 2009. Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters. Melville, USA: Secretariat, Acoustical Society of America.
- Maclennan-Smith F., Swanepoel de W. & Hall J.W. 3rd. 2013. Validity of diagnostic pure-tone audiometry without a sound-treated environment in older adults. Int J Audiol, 52, 66–73.
- Saunders J.E., Jastrzembski B.G., Buckey J.C., Enriquez D., Mackenzie T.A. et al. 2012. Hearing loss and heavy metal toxicity in a Nicaraguan mining community: Audiological results and case reports. Audiology & Neuro-otology, 18, 101–113.
- Swanepoel de W., Koekemoer D. & Clark J. 2010. Intercontinental hearing assessment: A study in tele-audiology. Journal of Telemedicine and Telecare, 16, 248–252.