Introduction

Based on SoundAI's microphone array technology and acoustic front-end signal processing technology, a soft and hard localization solution can achieve omnidirectional wakeup, sound source direction finding, directional pickup, noise suppression, reverberation cancellation, echo cancellation, speech recognition, semantic understanding, voiceprint recognition, speech synthesis, and other functions to meet the user's full range of voice interaction demand.

Product Line

  • MICA_40_S01_UIT
  • SAI_MICA_41T_UI
  • SAI_MICA_60C_UI
  • SAI_MICA_L4T_U
    • Module formation: Rhombus
    • The number of elements: 4
    • Module size: 5 cm * 5 cm
    • Working temperature: -20°C-80°C
    • Source location: 360° (horizontal)
    • Position accuracy: ±10° (horizontal direction)
    • 5V 1A DC Micro USB输入 Power parameters: 5V 1A DC Micro USB input
    • Standby power consumption: < 0.5W

    MICA_40_S01_UIT microphone array boosts intelligent hardware to achieve far-field voice detection, enhances users’ wake-up and recognition experience, supports access to multiple master control devices, and provides a more robust and convenient voice interactive portal for artificial intelligence products. It can be widely used in smart speakers, DOT, TV boxes and other voice intelligent products, supporting ODM and OEM to help customers quickly achieve AI product development.

    BUY
    • Module formation: ring
    • Number of elements: 4+1
    • Module size: 8 cm in diameter
    • Wake-up distance: < 20 meters
    • Recognition distance: ≤4 meters
    • USB I2S Interface mode: USB I2S
    • Signal to Noise Ratio: SNR > 65dB
    • Wrong awakening rate: < 0.3 times / day
    • Working temperature: -20°C~ 80°C
    • Noise suppression: > 20dB (dynamic)
    • Source location: 360° (horizontal)
    • Positioning accuracy: ±10° (horizontal direction)
    • Broadcast interruption: Anytime to interrupt, continuous wake-up
    • Sensitivity: > -42dBV@94dB 1kHz
    • Echo Cancellation: Supports cancellation of mono, stereo echo
    • Awakening rate: (2m)awakening rate > 95%, (5m) awakening rate > 90%
    • Recognition rate: (1m) recognition rate > 95%, (5m) recognition rate > 90%
    BUY
    • Module formation: ring
    • Number of elements: 6
    • Module size: 8 cm in diameter
    • Wake-up distance: < 20 meters
    • Recognition distance: < 5 meters
    • Interface mode: USB I2S
    • Signal to Noise Ratio: SNR > 65dB
    • Wrong awakening rate: < 0.3 times / day
    • Working temperature:-20°C~ 80°C
    • Noise suppression: > 20dB(dynamic)
    • Source location: 360° (horizontal)
    • Positioning accuracy: ±10° (horizontaldirection)
    • Broadcast interruption: Anytime to interrupt, continuous wake-up
    • Sensitivity: > -42dBV @94dB 1kHz
    • Echo Cancellation: Supports cancellation of mono,stereo echo
    • Awakening rate: 3m awakening rate > 96%, 5m awakening rate > 91%
    • Recognition rate: 2m recognition rate > 95%, 5m recognition rate > 90%
    BUY
    • Module formation: ring
    • Number of elements: 4
    • Module size: 200mm *20mm
    • Wake-updistance: < 20 meters
    • Recognition distance: < 5 meters
    • Interface mode: USB I2S
    • Signal to Noise Ratio: SNR > 65dB
    • Wrong awakening rate: < 0.3 times / day
    • Working temperature:-20°C~ 80°C
    • Noise suppression: > 20dB(dynamic)
    • Source location: 180° (horizontal)
    • Positioning accuracy: ±20° (horizontaldirection)
    • Broadcast interruption: Anytime to interrupt, continuous wake-up
    • Sensitivity: > -42dBV @94dB 1kHz
    • Echo Cancellation: Supports cancellation of mono,stereo echo
    • Awakening rate: 3m awakening rate > 96%, 5m awakening rate > 91%
    • Recognition rate: 2m recognition rate > 95%, 5m recognition rate > 90%
    BUY
    • Module formation: L type
    • Number of elements: 6
    • Module size: 125 mm *60 mm
    • Wake-up distance: < 20 meters
    • Recognition distance: < 5 meters
    • Interface mode: USB I2S
    • Signal to Noise Ratio: SNR > 65dB
    • Wrong awakening rate: < 0.3 times / day
    • Working temperature:-20°C~ 80°C
    • Noise suppression: > 20dB (dynamic)
    • Sourcelocation: 360° (horizontal)
    • Positioningaccuracy: ±10° (horizontal direction)
    • Broadcast interruption:Anytime to interrupt, continuous wake-up
    • Sensitivity: > -42dBV @94dB 1kHz
    • Echo Cancellation: Supports cancellation of mono,stereo echo
    • Awakening rate: 2m awakening rate > 95%,5m awakening rate > 90%
    • Recognition rate: 1m recognition rate > 95%,5m recognition rate > 90%
    BUY
    • Module formation: ring
    • Number of elements: 6
    • Modulesize: 8 cm in diameter
    • Working temperature: -20°C~ 80°C
    • Sourcelocation: 360° (horizontal)
    • Positioningaccuracy: ±10° (horizontal direction)
    • LED support: 12 tri-color LEDs, dozens of lightinstruction definitions, breathing lights and sound effects lamp (custom made)
    • Power parameters: 5V 1A DCMicro USB input
    • Standbypower consumption: < 0.5W
    BUY
    • Module formation: rectangular
    • The number of elements:4
    • Module size: length 96.1 mm, width 25 mm
    • Working temperature:-20°C~ 80°C
    • Sourcelocation:180° (horizontal)
    • Positioningaccuracy: ±10° (horizontal direction)
    • Power parameters: 5V 1A DCMicro USB input
    • Standby power consumption: < 0.5W
    BUY
  • SAI_MICA_L6T_U
  • MICA_60_S01_UIT
  • MICA_40_S01_I

Application Scenarios

Customer Cases

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