WhisperTrigger IP
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22
IP
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10)
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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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24-bit PDM to PCM 117 dB SNR with ASRC & PLL-less & Phase alignement 6 channels
- PDM to PCM converter with 6 input channels
- WhisperTrigger - low power Voice Activity Detector
- I2C and APB control interface
- Direct connection to digital microphones
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24-bit PDM to PCM 117 dB SNR with ASRC & PLL-less 6 channels
- PDM to PCM converter with 6 input channels
- WhisperTrigger - low power Voice Activity Detector
- I2C and APB control interface
- Direct connection to digital microphones
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24-bit Cap-less ADC 104.5 dB SNR low power and low latency 4 channels
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
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24-bit ADC 109 dB SNR low power and low latency 4 channels
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
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24-bit Cap-less ADC 106 dB SNR low power and PLL-less 3 channels
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
- Low BoM and capacitor-less input connection
- High dynamic range for high quality recording in far-field applications
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Audio codec with capacitor-less 106 dB dynamic range ADC and 100 dB DAC with very low latency filters
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
- Low BoM and capacitor-less input connection
- High dynamic range for high quality recording in far-field applications
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24-bit Cap-less ADC 101 dB SNR low power and low latency 4 channels
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
- Low BoM and capacitor-less input connection
- High dynamic range for high quality recording in far-field applications
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Audio codec with capacitor-less 106 dB dynamic range ADC and 120 dB SNR DAC with low latency
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
- Low BoM and capacitor-less input connection
- High dynamic range for high quality recording in far-field applications
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24-bit Cap-less ADC 106 dB SNR
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
- Low BoM and capacitor-less input connection
- High dynamic range for high quality recording in far-field applications
