Kates J M
Center for Research in the Speech and Hearing Sciences, City University of New York, Graduate School, NY 10036.
J Rehabil Res Dev. 1990 Summer;27(3):255-78. doi: 10.1682/jrrd.1990.07.0255.
A test suite has been developed for evaluating hearing aids. The tests in the suite are frequency response, number of processing bands and type of processing, input/output characteristics, processing attack and release times, and broadband distortion. The test suite produces a more complete evaluation of a hearing aid than any previous set of tests, and is suitable for the automatic evaluation of a hearing aid containing unknown processing. The test procedures are described, and sample test results are presented for simulated linear and two-channel compression hearing aids.
已经开发了一套用于评估助听器的测试套件。该套件中的测试包括频率响应、处理频段数量和处理类型、输入/输出特性、处理启动和释放时间以及宽带失真。与以往的任何一组测试相比，该测试套件能对助听器进行更全面的评估，并且适用于对包含未知处理功能的助听器进行自动评估。文中描述了测试程序，并给出了模拟线性和双通道压缩助听器的测试结果示例。
