ReSpeaker XMOS XVF3800/XVF3000 ,AEC AGC DoA VAD,5m 360° Voice Pickup,AI-powered 4-Mic Array for Clear Voice in Noise Suppression
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$185.83Sold by BILLIONS BIRDS
Description
ReSpeaker Mic Array v3.0 XVF3000：
Hardware Overview
Hardware Overview
Pin_Map
Dimension
Application
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
Part List
Part List
ReSpeaker Mic Array v3.0 x1
ReSpeaker Mic Array v3.0 XVF3000 with Case：
Hardware Overview
① XMOS XVF-3000: It integrates advanced DSP algorithms that include Acoustic Echo Cancellation (AEC), beamforming, dereverberation, noise suppression and gain control.
② Digital Microphone: The MP34DT01-M is an ultra-compact, lowpower, omnidirectional, digital MEMS microphone built with a capacitive sensing element and an IC interface.
③ RGB LED: Three-color RGB LED.
④ USB Port: Provide the power and control the mic array.
⑤ 3.5mm Headphone jack: Output audio, We can plug active speakers or Headphones into this port.
⑥ TLV320AIC3104: The TLV320AIC3104 is a low-power stereo audio
codec with stereo headphone amplifier, as well as
multiple inputs and outputs that are programmable in
single-ended or fully differential configurations.
Application
NS(Noise Suppression)
Voice pick-up device
Home/Office automation device
In-car voice assistant
Healthcare device
Voice interaction robot
Other applications
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
Part List
ReSpeaker USB Mic Array x1
USB Type A to Micro USB cable x1
Instruction Card x1
ReSpeaker XMOS XVF3800 ：
A professional 4-mic circular array based on XMOS XVF3800, enabling clear target voice capture in noisy environments.
Features dual modes, 360°far-field voice pickup (up to 5m), AEC, AGC, DoA, VAD, dereverberation, beamforming, and noise suppression.
Feature
XMOS XVF3800 Upgrade
Smarter voice processing for clearer voice capture—even in noisy environment.
Advanced Audio Processing
Clear capture in tough environments—featuring Acoustic Echo Cancellation(AEC), multi-beamforming, de-reverberation, direction of arrival(DoA) detection, dynamic noise suppression, 60dB Automatic Gain Control(AGC).
4-Microphone Circular Array
360° far-field voice pickup up to 5 meters, cuts through noise and echoes effortlessly.
Plug-and-Play Simplicity
Standard USB interface enables easy connection with any USB-enabled device - from SBCs like Raspberry Pi and NVIDIA Jetson to PCs running Windows, Linux, or macOS. No drivers or complex setup required.
I2S Interface for MCU Integration
Direct I2S support allows seamless integration with MCU platforms like XIAO Series and Arduino, enabling embedded voice applications with minimal hardware overhead.
Compact Design for Embedded Applications
Bottom-firing microphones and a flat PCB for easy embedding into space-constrained devices without obstruction.
Hardware Overview
Application
Smart Voice Assistants:
Seamlessly integrates with Amazon Alexa, Google Assistant, Home Assistant, and other mainstream voice platforms for far-field voice control and smart home automation.
Conference Systems:
Compatible with Microsoft Teams, Zoom, and other popular conferencing software via USB Audio Class 2.0, delivering clear multi-person audio pickup and real-time status feedback.
Audio Processing Development:
Ideal for developers working on audio signal processing, speech recognition, and acoustic algorithm prototyping with open-source platform support.
Robotics Voice Interaction & Control:
Enables 360° voice localization, voice command recognition, and noise suppression for interactive robots, smart toys, and voice-controlled machines.
Industrial Voice Control:
Supports robust voice command applications in factory, retail, and commercial environments, offering reliable performance in noisy and complex scenarios.
Part List
ReSpeaker XVF3800 – USB 4-Mic Array x1
ReSpeaker XMOS XVF3800 with Case ：
Part List
ReSpeaker XVF3800 With Case – USB 4-Mic Array x1
ReSpeaker XMOS XVF3800 with XIAO ESP32S3 ：
Feature
Pre-soldered XIAO ESP32S3
A fully assembled, ready-to-use wireless voice solution featuring built-in Wi-Fi and Bluetooth connectivity. No soldering needed, ensuring easy integration into your projects.
XMOS XVF3800 Upgrade
Smarter voice processing for clearer voice capture—even in noisy environment.
Advanced Audio Processing
Clear capture in tough environments—featuring Acoustic Echo Cancellation(AEC), multi-beamforming, de-reverberation, direction of arrival(DoA) detection, dynamic noise suppression, 60dB Automatic Gain Control(AGC).
4-Microphone Circular Array
360° far-field voice pickup up to 5 meters, cuts through noise and echoes effortlessly.
Plug-and-Play Simplicity
Easy setup with USB interface—compatible with Raspberry Pi, NVIDIA Jetson, and PCs running Windows, Linux, or macOS. No complex setup needed.
Compact Design for Embedded Applications
Bottom-firing microphones and a flat PCB for easy embedding into space-constrained devices without obstruction.
ReSpeaker XVF3800 With XIAO ESP32S3 – USB 4-Mic Array x1 |
Shop Policies
Payment Policy
Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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