Critical-band based frequency compression for digital hearing aids
Keiichi Yasu, Masato Hishitani, Takayuki Arai, Yuji Murahara · Nippon Onkyo Gakkaishi/Acoustical science and technology/Nihon Onkyo Gakkaishi · 2004
There were many studies on the human auditory filter and the critical band (e.g., Fletcher [1] and Zwicker [2]). Patterson measured an auditory filter using notched-noise method [3]. Glasberg and Moore measured an auditory filter of hearing