Seeed Studio ReSpeaker Mic Array Audio and Voice Board
- RS Stock No.:
- 174-3287
- Mfr. Part No.:
- 107990053
- Brand:
- Seeed Studio
Subtotal (1 unit)*
£57.62
(exc. VAT)
£69.14
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 18 unit(s) shipping from 03 December 2025
- Plus 40 unit(s) shipping from 28 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £57.62 |
*price indicative
- RS Stock No.:
- 174-3287
- Mfr. Part No.:
- 107990053
- Brand:
- Seeed Studio
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Seeed Studio | |
| Kit Classification | Audio and Voice Board | |
| Kit Name | ReSpeaker Mic Array | |
Select all | ||
|---|---|---|
Brand Seeed Studio | ||
Kit Classification Audio and Voice Board | ||
Kit Name ReSpeaker Mic Array | ||
- COO (Country of Origin):
- CN
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.
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
● 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)
● 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
● 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.
● 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/
https://forum.seeedstudio.com/viewforum.php?f=87&sid=59eb85400233fef1d200136d58c3085f
GitHub Wiki
http://wiki.seeedstudio.com/ReSpeaker_Mic_Array_v2.0/