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DescriptionImportant DetailsRelated Products
This New & Improved Development Kit Has Been Optimized for Building Voice and Sound Interfaces
Description
The ReSpeaker Core v2.0 allows developers to create powerful and impactful voice and sound interfaces. This feature-rich board is suitable for use as a base for creating smart assistant-capable speakers and systems and was designed with developer flexibility in mind. Powered by the high-performance Axol Core module, the core runs Debian OS and features a Rockchip RK3229 Quad-Core Cortex-A7 with a Mali 400MP GPU.
- Onboard 6-mic array supports noise suppression, keyword wakeup, direction of arrival, beam-forming & acoustic echo cancellation
- Open software ecosystem supports numerous solutions from NLP services to smart assistants & more
- Audio & video output supported enabling developers to create rich visual interfaces to pair w/ voice interface
- Fully ready for customization
- Potential applications include smart speakers, intelligent voice assistant systems, voice recorders, voice conferencing systems, meeting communication equipment, voice interacting robots, car voice assistants & more
Specs
Specs
- Dimensions: 100mm x 96mm x 18mm
- Weight: 180 g
- ARM Quad-Core Corex-A7 up to 1.5GHz / ARM Mail-400MP2 GPU
- 1 GB RAM DDR3
- Microphone: 8 Channel ADC for 6 Microphone Array and 2 Loopbacks
- Headset connector: 3.5mm Audio Headset Connector
- Speaker connector: JST 2.0 Output Connector for 8 Ohm Speakers
- Video output: HDMI 2.0 (driver not yet available)
- WiFi: 802.11 b/g/n
- Bluetooth 4.0
- Flash: 4GB eMMC on-board
- SD card slot
- 3 USB hosts/OTG
- 1 USB power
- 1 Grove socket, support I2C and digital port
- 6 GPIO
- 1 Debug UART
- 12 programmable LEDs
Features
- Debian-Based Linux System
- SDK for Speech Algorithms with Full Documents
- C++ SDK and Python Wrapper
- Speech Algorithms and Features
- Keyword Spotting (Wake-Up)
- BF (Beamforming)
- DoA (Direction of Arrival)
- NS (Noise Suppression)
- AEC (Acoustic Echo Cancellation) and AGC (Automatic Gain Control)
- All-in-One Solution with High-Performance SoC
- 8 Channel ADC for 6 Microphone Array and 2 Loopbacks (Hardware Loopback)
Includes
- ReSpeaker Core v2.0
- USB cable
Shipping
- Ships to US
- Expected Delivery: Dec 28 - Jan 4
Terms
- All sales final.
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