ReSpeaker USB Mic Array - eucaiot Store
ReSpeaker USB Mic Array - eucaiot Store
ReSpeaker USB Mic Array - eucaiot Store

Seeed Studio

ReSpeaker USB Mic Array

Sale priceR 0.00
SKU: 107990193

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An out-of-the-box voice pick-up device is the voice of the customer.

During the past year, Respeaker Mic Array V2.0 has been sold out for more than 10K units in the format of the development board. Customers keep requesting a complete device with an enclosure, which is challenging for them to design, considering the acoustic principles.

And here Seeed provides the answer with ReSpeaker USB Mic Array:

  • An out-of-box device with a well-designed acoustic structure brings flexibility for the customer to build in their solution.
  • Mold-injected enclosure available saves time going to the market and the mold cost.

The difference between the PCBA inside ReSpeaker USB Mic Array and Respeaker Mic Array V2.0:

  • Optimized power circuit
  • Move the audio jack and micro USB port to the backside.

Applicable Scenario

  • Microphone devise in the meeting room
  • Smart home
  • Device automation

Highlighted Features

  • Plug & Play (No driver required), compatible with Windows 10/8/7, Mac, Linux, and Android that support OTG.
  • Voice Pick-up device, Far-field voice pick-up up to 5m and supports 360° pick-up pattern
  • Acoustic algorithms implemented:
  • DOA(Direction of Arrival),
  • AEC(Automatic Echo Cancellation),
  • AGC(Automatic Gain Control),
  • NS(Noise Suppression)
  • Built-in audio jack, which allows for plugging in headphones or speakers (speaker not included)

Applications

  • Voice pick-up device
  • Home/Office automation device
  • In-car voice assistant
  • Healthcare device
  • Voice interaction robot
  • Other applications

Compatibility.png

OSCompatible.png

When it comes to development we believe you should have as many options as possible. The ReSpeaker USB Mic Array is able to work with most modern Linux, macOS, and Windows systems*.

*We do recommend Linux for firmware updates.

Documentation.png

We are working hard to ensure the setup is simple. The documentation on our wiki will help you get up and running quickly, and should unknown issues pop up our tech support team is ready to help. You can ask questions in our ReSpeaker forum, which is checked daily. You can also check out GitHub for more support.

Specifications

Technical Specifications.png

  • XVF-3000 from XMOS
  • 4 High-Performance Digital Microphones
  • Supports Far-field Voice Capture
  • Speech Algorithms On-Chip
  • 12 Programmable RGB LED Indicators
  • Microphones: MEMS MSM261D4030H1CPM
  • Sensitivity: -26 dBFS (Omnidirectional)
  • Acoustic Overload Point: 120 dB SPL
  • SNR: 63 dB
  • Power Supply: 5V DC from Micro USB or Expansion Header
  • Dimensions: 77mm (Diameter)
  • 3.5mm Audio Jack Output Socket

Technical Details

Dimensions 77mm (Diameter)
Weight (N.W.) 43.6g
Weight (G.W.) 104.2g
Battery Exclude
Part List
ReSpeaker USB Mic Array 1
USB Type A to Micro USB cable 1
Instruction Card 1