ISTS – Measuring Advanced Digital Hearing Aids

ISTS – A New Measurement Standard Proposal Hearing aids are currently measured using stationary signals, which include sine wave  frequency sweeps and unmodulated noise signals.  These test signals allow for reproducible measurement conditions and are described in ANSI 3.22 {{1}}[[1]] American National Standards Institute (ANSI ). ANSI S3.22-2003. Specification of hearing aid characteristics. New York:…

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RIC Hearing Aid Coupler Measurements

Note: My blog for last week was a repeat of a previous blog and I hope that those of you who missed it initially were able to read it this time.  I was in the Eastern Mediterranean visiting ancient ruins in Istanbul, Pergamum, and Ephesus in Turkey, and Rhodes, Aghios Nikolaos, and Athens, in Greece,…

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