As a local speech recognition chip, the WTK6900 series chip can realize speech recognition, command word self-learing, speechnoise reduction and other functions, and has srong echo cancellation and environmental noise suporession canabllties. This seriesof chip solutions also supports multiple giobal languages such as Chinese, English, and Japanese, and can be widely used in homeappliances, lighting, toys, wearable devices, industry, automobiles and other product felds to achieve voice interaction and controland various intelligent voice solution applications.
Standardized for efficiency and ease; customized for a perfect fit. The commands listed in the table on the right are ready for immediate use. For any commands not included in the table, we can quickly customize them to meet your unique requirements.
WTK6900H-C Function Features
No crystal oscillator required, U disk upgradeable,5-meter far feld reliable identifcation
WTK6900F-C Function Features
High cost performance, multilingual, largecapacity,self-learning 20 items
WTK6900G-C Function Features
Entries can be customized and replaced, stronganti-noise ability,reliable recognition in8-meter far feld, and good performance
| Part Number | Encapsulation | Recognition Rate | Recognition | Number Of Entries | BLE | Language |
|---|---|---|---|---|---|---|
| WTK6900HA-16S/24SS/32N | SOP16/SSOP24/QFN32 | 90% | 3-meter | 40/80 | true | Chinese、English |
| WTK6900HC-16S/24SS/32N | SOP16/SSOP24/QFN32 | 95% | 5-meter | 80/150 | true | Chinese、English |
| WTK6900FC-24SS | SSOP24 | 97% | 8 meters | 300 | false | multiple global languagessuch as Chinese,English, Japanese, etc. |
| WTK6900L-8S | SOP8 | 85% | 2 meters | 50 | false | Chinese |
| WTK6900P-8S | SOP8/ESOP16 | 85% | 1 meters | 15 | false | Chinese、English |
| WTK6900W-32N | QFN32 | 90% | 5 meters | no limit | true | 51 languages |
Compared with the traditional voice IC, the voice recognition IC can recognize the voice, it allows the machine to understand the human voice, and can perform various actions according to the command, such as blinking the eyes and moving the mouth (smart doll).
In addition, the voice recognition IC also has high-quality, high-compression rate recording and playback functions, which can realize the man-machine dialogue.
With the development of AI and Internet of Things technology, voice recognition chips are widely used in voice control curtains, APP control toys, smart Bluetooth speakers, smart fans, smart humidifiers, smart fans, various smart small appliances such as tea stoves, smart aromatherapy, locomotive driving recorder and other fields
Waytronic WTK6900FC is an artificial intelligence chip designed specifically for voice processing.
This chip is based on the most advanced deep neural network (DNN-HMM) technology for speech recognition, providing high recognition rate, real-time performance, local and cloud integration, and highly integrated voice recognition and processing capabilities.
It can achieve specific intelligent voice interaction effects such as semantic recognition. At the sametime, the chip has the control and computing capabilities of a regular MCU, enabling various communication and control applications.
Chip features:
Waytronic WTK6900H-24SS is the identification chip of the local voice trigger engine, which has the characteristics of low cost, high reliability, and strong versatility.
In voice technology, it has realized a highly reliable wake-up recognition rate, a longer-distance wake-up, a lower false wake-up rate, a richer number of voice control commands, a stronger anti-noise ability, and a faster response and recognition time.
Chip features:
