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Witter, H. L.; Goldstein, D. P. – Journal of Speech and Hearing Research, 1971
Investigation of the effects of frequency range, harmonic distortion, intermodulation distortion, and transient response of hearing aids upon judgments of quality showed transient response measurements the best predictor of listener judgments, with voice a possible factor. (Author/KW)
Descriptors: Audio Equipment, Equipment Evaluation, Hearing Aids, Hearing Impairments