Figure 1.

Frequency response of four RMs under test at 65 dB SPL speech input; Phonak EasyLink (orange), Phonak Roger- Inspiro (magneta), Oticon Amigo-T31 (cyan), and Comfort Audio DM10 (green).

Frequency response of four RMs under test at 65 dB SPL speech input; Phonak EasyLink (orange), Phonak Roger- Inspiro (magneta), Oticon Amigo-T31 (cyan), and Comfort Audio DM10 (green).