VC-02-Kit AI Intelligent Offline Voice Module Speech Control US516P6 CH340C Breadboard Offline Recognition Speech Control Module
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Product Name: VC-02-Kit AI Intelligent Offline Voice Module
Control Module: US516P6
Interface: CH340C breadboard
Recognition Rate: u226598%
Identification Time: <100ms
Supported Languages: Chinese, English
MIC Access: Single MIC
Echo Cancellation: AEC (Acoustic Echo Cancellation)
Noise Reduction: Steady-state noise reduction
Firmware: No compilation needed, supports learning-based wake-up
Corpus Capacity: Up to 150 entries
Kernel: 32-bit RISC, frequency up to 240MHz
DSP Instruction Sets: Supported
FPU: Floating Point Arithmetic Units
FFT Accelerator: Supports up to 2048 points FFT/IFFT
SRAM: 242KB high-speed built-in
ROM: 8KB for boot
SPI Flash: 2MB built-in
MIC Input: 1 channel, SNR u2265 94dB
DAC Output: Dual-channel
Power Supply: Built-in 5V to 3.3V, 3.3V to 1.2V LDO
SDK: RTOS-based
Features:
1. Bilingual Control: The VC-02-Kit supports both Chinese and English languages, making it highly versatile for international applications. This bilingual capability enhances user interaction and allows for broader application in various projects.
2. High Recognition Rate and Speed: With a comprehensive recognition rate of more than 98% and an identification time of less than 100ms, this module ensures quick and accurate voice control. These features make it reliable for real-time applications where speed and accuracy are critical.
3. Advanced Audio Processing: Equipped with AEC echo elimination and steady-state noise reduction, the module provides clear audio input even in noisy environments. This makes it suitable for use in various conditions without compromising performance.
4. Feature-Rich Kernel: The integrated 32-bit RISC kernel, running up to 240MHz, supports DSP instruction sets and FPU for floating point arithmetic. Additionally, its FFT accelerator can handle up to 2048 points FFT/IFFT operations, making it robust for complex audio processing tasks.
5. Comprehensive SDK Support: The module comes with a complete RTOS-based SDK, simplifying the development process. Developers can easily integrate and customize the module for their specific needs, leveraging the built-in resources and advanced algorithm support.
Package Included:
1 x VC-02-Kit AI Intelligent Offline Voice Module
