ReSpeaker Mic Array v3.0 is the next evolution of Seeed Studio’s USB microphone arrays, following the ReSpeaker Mic Array v2.0. While the v2.0 was built on XMOS’s XVF-3000 chipset and designed as a major upgrade from v1.0, the v3.0 focuses on refining audio quality and algorithm performance, even with a smaller physical microphone count.
Compared with the v2.0’s 4-mic array, the v3.0 also uses 4 microphones but integrates improved built-in audio processing algorithms, offering clearer far-field voice capture and better noise handling than its predecessor. The v3.0 replaces the WM8960 codec in v2.0 with a TLV320AIC3104 codec, contributing to higher fidelity sound capture.
| Far-Field Voice Capture | Detects voices clearly from a distance for accurate audio input. |
| USB Audio Class 1.0 (UAC 1.0) Support | Ensures easy plug-and-play compatibility with various devices. |
| 4-Microphone Array | Provides enhanced audio input precision and multi-directional capture. |
| 12 Programmable RGB LED Indicators | Customizable lights for visual interaction and feedback. |
| Advanced Speech Algorithms | Built-in processing for reliable voice recognition. |
| Voice Activity Detection (VAD) | Identifies when speech is present to optimize processing. |
| Direction of Arrival (DOA) | Determines the source direction of the speaker’s voice. |
| Beamforming Technology | Focuses on the target voice while reducing background noise. |
| Noise Suppression | Minimizes ambient sounds for clear communication. |
| De-Reverberation | Reduces echo effects in reflective environments. |
| Acoustic Echo Cancellation (AEC) | Eliminates playback interference for clean voice input. |
| Dimensions | 70mm x 70mm x 13.3mm |
| Weight | G.W 70g |
| Sensitivity | -26 dBFS (Omnidirectional) |
| Acoustic Overload Point | 120 dBSPL |
| SNR | 61 dB |
| Power Supply | 5V DC from Micro USB or expansion header |
| Power Consumption | 5V, 180mA (LED on) / 170mA (LED off) |
| Max Sample Rate | 16 kHz |
| Speech algorithms and features |
| USB Voice Capture |
| Smart Speaker |
| Intelligent Voice Assistant Systems |
| Voice Recorders |
| Voice Conferencing System |
| Meeting Communicating Equipment |
| Voice Interacting Robot |
| Car Voice Assistant |
| Other Voice Interface Scenarios |
reSpeaker Mic Array v3.0 x1
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Fill out the form below and our team will get back to you with bulk pricing.
ReSpeaker Mic Array v3.0 is the next evolution of Seeed Studio’s USB microphone arrays, following the ReSpeaker Mic Array v2.0. While the v2.0 was built on XMOS’s XVF-3000 chipset and designed as a major upgrade from v1.0, the v3.0 focuses on refining audio quality and algorithm performance, even with a smaller physical microphone count.
Compared with the v2.0’s 4-mic array, the v3.0 also uses 4 microphones but integrates improved built-in audio processing algorithms, offering clearer far-field voice capture and better noise handling than its predecessor. The v3.0 replaces the WM8960 codec in v2.0 with a TLV320AIC3104 codec, contributing to higher fidelity sound capture.
| Far-Field Voice Capture | Detects voices clearly from a distance for accurate audio input. |
| USB Audio Class 1.0 (UAC 1.0) Support | Ensures easy plug-and-play compatibility with various devices. |
| 4-Microphone Array | Provides enhanced audio input precision and multi-directional capture. |
| 12 Programmable RGB LED Indicators | Customizable lights for visual interaction and feedback. |
| Advanced Speech Algorithms | Built-in processing for reliable voice recognition. |
| Voice Activity Detection (VAD) | Identifies when speech is present to optimize processing. |
| Direction of Arrival (DOA) | Determines the source direction of the speaker’s voice. |
| Beamforming Technology | Focuses on the target voice while reducing background noise. |
| Noise Suppression | Minimizes ambient sounds for clear communication. |
| De-Reverberation | Reduces echo effects in reflective environments. |
| Acoustic Echo Cancellation (AEC) | Eliminates playback interference for clean voice input. |
| Dimensions | 70mm x 70mm x 13.3mm |
| Weight | G.W 70g |
| Sensitivity | -26 dBFS (Omnidirectional) |
| Acoustic Overload Point | 120 dBSPL |
| SNR | 61 dB |
| Power Supply | 5V DC from Micro USB or expansion header |
| Power Consumption | 5V, 180mA (LED on) / 170mA (LED off) |
| Max Sample Rate | 16 kHz |
| Speech algorithms and features |
| USB Voice Capture |
| Smart Speaker |
| Intelligent Voice Assistant Systems |
| Voice Recorders |
| Voice Conferencing System |
| Meeting Communicating Equipment |
| Voice Interacting Robot |
| Car Voice Assistant |
| Other Voice Interface Scenarios |
reSpeaker Mic Array v3.0 x1
No reviews yet. Be the first to share your experience!
Fill out the form below and our team will get back to you with bulk pricing.
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