Performance Level | ||||||
E6 | E5 | E4 | E3 | E2 | E1 | |
Features | ||||||
Processing channels | 12 | 10 | 6 | 6 | 4 | 4 |
Hearing programs | 4 | 3 | 3 | 3 | 3 | 3 |
Ambient Noise Reduction II | • | • | • | • | • | • |
Acoustic Situation Technology | 7 (IE) | 4 | 3 | |||
Impulse Noise Rejection II | • | • | ||||
Speech Enhancer | Linked | |||||
Accessories | ||||||
Acoustic RC App | • | • | • | • | • | |
RC-DEX | • | • | • | • | • |