Microphone Interface | PDM |
Number of Microphones | 4 |
USB Audio Protocol | UAC2.0 |
Microphone Sampling Rate | 16kHz or 48kHz |
Audio Interface | I2S |
I2S Sampling Rate | 16kHz or 48kHz |
Control Interface | I2C, USB |
Package | 60-pin QFN package |
Pin Spacing | 0.4mm |
The XVF3800 Voice Processor includes microphone interfaces, voice processing, and control functions, allowing you to optimize voice performance fully according to the acoustic characteristics of specific products. - Acoustic Echo Cancellation (AEC) AEC eliminates echo from microphone audio input, while reducing remote echoes, allowing the XVF3800 to extract clear voice signals even with high volume speaker outputs. - Noise Suppression Noise suppression eliminates static and non-static diffuse noise sources, such as air conditioning and road noise, with frequency characteristics that remain constant over time. This makes accurate, consistent voice capture possible. - Adaptive Multi-Beam Former Free-running and beamforming focused on tracking static and non-static speech sources, identifying Direction of Arrival (DoA), and isolating interesting speech to enhance bidirectional call and reverberation removal performance. - Automatic Gain Control (AGC) Configurable AGC adjusts output channels for optimal voice communication effects. Ideal for Teams and Zoom certification.
No software or firmware available for download