voice detection IP
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32
IP
from 8 vendors
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10)
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105 dB of SNR, 24-bit audio CODEC with voice detection feature
- Efficient support of voice recognition with independent PGA and AGC preventing audio signal against saturation
- Anti pop-up noise signal to drive sound amplifier
- Voice detection feature to wake-up the recognition system by voice
- Reduce environment disturbance and enhance the voice recognition thanks to Motor noise filter
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Audio ADC with 100 dB Dynamic Range, 24-bit six channel with embedded VAD
- WhisperTrigger-d - Ultra-low power always-on voice detection for mobile devices
- Embedded low noise voltage regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Wind Noise Filter (WNF)
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Digital Signal Processor IP
- • Dual 16b macs/cycle or One 32b macs/cycle
- • 8/16/32/64 data types
- • SIMD support
- • High precision (upto 40 bit accumulation)
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AI Inference IP. Ultra-low power, tiny, std CMOS. ~ 100K parameter RNN
- Ultra Low power
- Standard CMOS
- Small area
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Always-on Voice Activity Detection interfacing with analog microphones with embedded microphone bias.
- Voice activity detector enables drastic reduction in power consumption
- Self-adjustment to background noise
- Ambient Noise sensing
- Embedded mic bias
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Always-on Voice Activity Detection interfacing with analog microphones with embedded microphone bias.
- Voice activity detector enables drastic reduction in power consumption
- Self-adjustment to background noise
- Ambient Noise sensing
- Embedded mic bias
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Always-on Digital Voice Activity Detection
- Voice activity detector enables drastic reduction in power consumption
- Self-adjustment to background noise
- Ambient Noise sensing
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Always-on Voice Activity Detection interfacing with analog microphones
- Voice activity detector enables drastic reduction in power consumption
- Self-adjustment to background noise
- Ambient Noise sensing
-
Always-on Voice Activity Detection interfacing with analog microphones
- Voice activity detector enables drastic reduction in power consumption
- Self-adjustment to background noise
- Ambient Noise sensing
-
Always-on Voice Activity Detection interfacing with analog microphones.
- Voice activity detector enables drastic reduction in power consumption
- Self-adjustment to background noise
- Ambient Noise sensing
