Description
Product Overview
The ReSpeaker Mic Array v2.0 is an upgrade to the original ReSpeaker Mic Array v1.0. This upgraded version is based on XMOS’s XVF-3000, a significantly higher performing chipset than the previously used XVSM-2000. This new chipset includes many voice recognition algorithms to assist in performance. The array can be stacked (connected) right onto the top of the original ReSpeaker Core to significantly improve the voice interaction performance.The microphones have also been improved in this version allowing significant performance improvements over the first generation mic array with only 4 microphones.
The ReSpeaker Mic Array v2.0 supports USB Audio Class 1.0 (UAC 1.0) directly. All major Operating System, including Windows,macOS, and Linux are compatible with UAC 1.0, allowing the mic array to function as a sound card without the ReSpeaker Core,while also retaining voice algorithms, such as DoA, BF, and AEC on those systems.
The ReSpeaker Mic Array v2.0 is a great solution for those who wish to add voice interface into their existing products or future products. It also works well as an entry point to higher level voice interface evaluation. The board allows some flexibility for customization upon request.
The ReSpeaker Mic Array v2.0 has two firmware versions available, one including speech algorithms and a second for raw voice data.
Key Benefits
• Far-field Voice Capture
• Support USB Audio Class 1.0 (UAC 1.0)
• Four Microphones Array
• 12 Programmable RGB LED Indicators
• Speech Algorithms and Features
• Voice Activity Detection
• Direction of Arrival
• Beamforming
• Noise Suppression
• De-reverberation
• Acoustic Echo Cancellation
Hardware Features
• 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
• Dimensions: 70mm (Diameter)
• 3.5mm Audio Jack Output Socket
Applications
• 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
Hardware Overview
ODAS EFFECT
Technical Details
| Dimensions | 70mm x 70mm x 13.3mm |
| Weight | G.W 13.9g |
| Battery | Exclude |
Part List
| ReSpeaker Mic Array v2.0 | 1 |
- Reviews
- Questions
AustraliaGood device but missing a cable
I don’t ware that the usb cable is not provided.
AustraliaShipping rates Australia wide and New Zealand
FAQ:
- How do I estimate shipping for my order?
- Add products in the shopping cart and head to the checkout page to estimate the shipping.
Dispatch time
Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.
All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.
We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only. All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider.
Note- Please make a note during purchase if you require any item urgently. However we cannot guarantee that we will be able to comply with any request.
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We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available.
Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html
Receipt of deliveries
Deliveries to post office boxes are not permitted where delivery is by courier. If delivery is by courier and nobody is available at the delivery address to accept delivery when delivery is attempted then the courier may either:
- leave the relevant parcel at the unattended address (the courier will do so if specified in your delivery requirements); or
- re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee.
Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.
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