| Product | Compliance | Status | WDRC Channels | Graphic EQ Bands | Program Modes | Advanced Algorithms | Acoustic Indicators | Other Features | Package Type |
| AYRE SA3291 | Pb-free Halide free |
Active | 1 2 4 6 8 |
16 | 6 | Adaptive Feedback Cancellation Adaptive Noise Reduction Automatic Adaptive Directionality Binaural Synchronization Binaural Telecoil Environmental Classification FrontWave Directional Microphone Static Feedback Management Stereo Audio Streaming |
EVOKE | Datalogging Digital Volume Control NFMI Wireless Transceiver Software Configurable |
Case outline for SDT parts |
| RHYTHM R3110 | Pb-free Halide free |
Active | 2 | Adaptive Noise Reduction | SIP-21 | ||||
| RHYTHM R3710 | Pb-free Halide free |
Active | 1 2 4 6 8 |
16 | 4 | Adaptive Feedback Cancellation Adaptive Noise Reduction Environmental Classification Static Feedback Management |
EVOKE | Datalogging Digital Volume Control Software Configurable |
Case outline for SDT parts |
| RHYTHM R3910 | Pb-free Halide free |
Active | 1 2 4 6 8 |
16 | 6 | Adaptive Feedback Cancellation Adaptive Noise Reduction Automatic Adaptive Directionality Environmental Classification FrontWave Directional Microphone Static Feedback Management |
EVOKE | Datalogging Digital Volume Control Software Configurable |
SIP-25 |
| RHYTHM R3920 | Pb-free Halide free |
Active | 16 | 16 | 6 | Adaptive Feedback Cancellation Adaptive Noise Reduction Automatic Adaptive Directionality Environmental Classification FrontWave Directional Microphone Impulse Noise Reduction |
EVOKE | Datalogging Digital Volume Control Software Configurable |
SIP-25 |
| RHYTHM SB3229 | Pb-free Halide free |
Active | 1 2 4 |
8 | 4 | Adaptive Feedback Cancellation | EVOKE | Digital Volume Control Software Configurable Trimmer Support |
SIP-25 |
| RHYTHM SB3231 | Pb-free Halide free |
Active | 1 2 4 |
8 | 4 | Adaptive Feedback Cancellation Adaptive Noise Reduction FrontWave Directional Microphone |
EVOKE | Digital Volume Control Software Configurable Trimmer Support |
SIP-25 |
