AI Voice Development
The Rhino Pi IQ9N supports a 4-microphone array and 2×5W speakers; together with the AidVoice SDK, it enables far-field sound pickup, beamforming noise reduction, echo cancellation, speech recognition (ASR), and speech synthesis (TTS).
Voice Hardware
| Item | Specification |
|---|---|
| Microphone | 4Mic Array omnidirectional microphone, supporting AEC echo cancellation |
| Speaker | 2 × 5W Speaker |
| Pickup distance | 5 m long-distance pickup; recording distance adjustable from 1 to 5 m |
| Audio interfaces | I2S, AEC (array MIC), SPK ×2 |
