Voice Codec IP
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16bit Voice CODEC in TSMC 40nm
- ? Resolution: 16-bit resolution
- ? ADC MIC input
- ? ADC SNR:90dB@1k input signal
- ? Operating Junction Temperature Range: -40°C~125°C
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16bit Voice CODEC in UMC 40nm
- ? ADC 16-bit resolution
- ? DAC 16-bit resolution
- ? ADC MIC input, LINE input
- ? DAC 1 channel
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ITU-T G729A Voice Codec Hardware Accelerator
- Voice codec capable of multi-channel 8kbps voice compression based on ITU-T G729A standard.
- Selective Channel initialization.
- AMBA bus support for easy SoC integration.
- Best performance/silicon area ratio available in the industry.
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Quad Voice CODEC compliant to ITU-T G.712
- 4 CODECs implemented
- Fully digital
- Interface data format configurable:
- Performance of the filters according to ITU-T recommendation G.712
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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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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator
- Low BoM thanks to Jerkless and PLL-less features
- Low noise embedded linear regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Programmable Wind Noise Filter
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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator
- Low BoM thanks to Jerkless and PLL-less features
- Low noise embedded linear regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Programmable Wind Noise Filter
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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator
- Low BoM thanks to Jerkless and PLL-less features
- Low noise embedded linear regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Programmable Wind Noise Filter
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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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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
