Browsing OU - Faculty and Staff Publications by Author "Hank Grant"
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Clinical Assessment of Electromagnetic Compatibility of Hearing Aids and Digital Wireless Phones
Robert E. Schlegel; Shalini Srinivasan; Hank Grant; Randa L. Shehab; Shivakumar Raman (Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 1998-10-01)Research studies have shown that digital wireless phones interact with some hearing aids, creating a buzzing noise that may reduce speech intelligibility. Interference signals for three phone technologies were generated ... -
Clinical Validation of the Ansi C63.19 Draft Standard for Measuring Compatibility between Digital Wireless Phones and Hearing Aids
Robert E. Schlegel; Hank Grant; Tamy L. Fry (Proceedings of the Human Factors and Ergonomics Society Annual Meeting, 2000-07-01)Acoustic interference can be generated in hearing aids by the pulsed transmission signal of a digital wireless phone. This interference, resembling a buzzing, clicking, or static sound, is annoying and can seriously degrade ...