Seeed Studio ReSpeaker Mic Array Audio and Voice Board [107990053]; 174-3287
Seeed Studio ReSpeaker Mic Array Audio and Voice Board là module cảm biến.
- Thông số chính: Phân loại bộ kit: Audio and Voice Board; Tên bộ kit: ReSpeaker Mic Array.
Mô tả gốc của nhà sản xuất (tiếng Anh):
The ReSpeaker Mic Array v2.0 is a hardware-based solution for creating or adding voice-interface to your projects. The board is a far-field microphone array device capable of detecting voices up to 5m away even with the presence of background noise. The on-board hardware-enabled algorithms are powered by the XMOS XVF-3000.
Several improvements have been made since the original ReSpeaker Mic Array v1.0. With the improved performance of the XMOS XVF-3000, including the improved full duplex AEC, version 2 delivers increased performance with fewer microphones, and at a lower cost.
Key Features
- Detect voices from up to 5m away
- Beamforming allows the device to focus only on sounds that come from the target direction
- Direction of Arrival (DoA) enables the device to know the direction of a source
- Background noise and chatter is ignored through noise suppression
- Environmental voice echo reduced with de-reverberation
- Audio output removed using AEC
Technical Specifications
- XVF-3000 from XMOS
- 4 High Performance Digital Microphones
- Supports Far-field Voice Capture
- Speech Algorithms On-Chip
- 12 Programmable RGB LED Indicators
- Microphones: ST MP34DT01TR-M
- Sensitivity: -26 dBFS (Omnidirectional)
- Acoustic Overload Point: 120 dBSPL
- SNR: 63 dB
- Power Supply: 5V DC from Micro USB or Expansion Header
- 3.5mm Audio Jack Output Socket
- Dimensions: 70mm (Diameter)
Potential Applications
- USB Voice Capture
- Smart Speaker
- Intelligent Voice Assistant Systems
- Voice Recorders
- Voice Conferencing System
- Voice Interacting Robot
- Car Voice Assistant
Compatibility
- Linux*
- macOS
- Windows
*Linux recommended for firmware updates.
Forums & Technical Information
ReSpeaker Technical Support forum
https://forum.seeedstudio.com/viewforum.php?f=87&sid=59eb85400233fef1d200136d58c3085f
GitHub Wiki
http://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0/
The ReSpeaker Mic Array v2.0 is a hardware-based solution for creating or adding voice-interface to your projects. The board is a far-field microphone array device capable of detecting voices up to 5m away even with the presence of background noise. The on-board hardware-enabled algorithms are powered by the XMOS XVF-3000.
Several improvements have been made since the original ReSpeaker Mic Array v1.0. With the improved performance of the XMOS XVF-3000, including the improved full duplex AEC, version 2 delivers increased performance with fewer microphones, and at a lower cost.
Key Features
- Detect voices from up to 5m away
- Beamforming allows the device to focus only on sounds that come from the target direction
- Direction of Arrival (DoA) enables the device to know the direction of a source
- Background noise and chatter is ignored through noise suppression
- Environmental voice echo reduced with de-reverberation
- Audio output removed using AEC
Technical Specifications
- XVF-3000 from XMOS
- 4 High Performance Digital Microphones
- Supports Far-field Voice Capture
- Speech Algorithms On-Chip
- 12 Programmable RGB LED Indicators
- Microphones: ST MP34DT01TR-M
- Sensitivity: -26 dBFS (Omnidirectional)
- Acoustic Overload Point: 120 dBSPL
- SNR: 63 dB
- Power Supply: 5V DC from Micro USB or Expansion Header
- 3.5mm Audio Jack Output Socket
- Dimensions: 70mm (Diameter)
Potential Applications
- USB Voice Capture
- Smart Speaker
- Intelligent Voice Assistant Systems
- Voice Recorders
- Voice Conferencing System
- Voice Interacting Robot
- Car Voice Assistant
Compatibility
- Linux*
- macOS
- Windows
*Linux recommended for firmware updates.
Forums & Technical Information
ReSpeaker Technical Support forum
https://forum.seeedstudio.com/viewforum.php?f=87&sid=59eb85400233fef1d200136d58c3085f
GitHub Wiki
http://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0/