Provider
Overview
Description
Cyberon DSpotter is a local voice trigger and command recognition solution with robust noise reduction that consumes very low resources and provides high-accuracy performance. It runs on RA MCU Family, RX671, and RX72N and supports multiple languages as well as many connectivity functions and security capabilities depending on the selected MCU.
Features
- Local voice recognition algorithm, no network connectivity needed
- Phoneme-based modeling
- Quick command customization: don’t have to collect speech data in advance
- Optimization by model adaptation just with a small amount of speech data
- Global language support: 44+ languages worldwide
- Small footprint (typically Flash : 200KB + 42B*Xc, RAM: 24KB+130B*Xc; scalable) and cost effective (single DMIC + Renesas MCU)
- DSMT Tool: wake-word and command customization, performance tuning, testing, no-prior neural network knowledge needed.
- Separation of recognition engine and command model, switching commands dynamically
- Low power and high-efficiency MCU with strong security function
Comparison
Applications
- IoT devices
- Home appliances
- Wearable/Hearable devices
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Documentation
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| Type | Title | Date |
| Product Brief | PDF 312 KB 日本語 | |
| Product Brief | RA4M2 VUI Board w/ Cyberon DSpotter
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| Product Brief | RA6M1 VUI Board w/ Cyberon DSpotter
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Videos & Training
News & Blog Posts
Blog Post Jun 25, 2025 |
Blog Post Jan 29, 2025 |
Blog Post Nov 22, 2024 |
Blog Post Jun 1, 2024 |
