Xsail has developed its own proprietary Edge Voice Process Unit (EVPU) for NN (Neural Network) based voice recognition performed by the G1 chipset, allowing various home appliances to be controlled by online/offline voice and voice print. The optimized voice pre-processing technology also supports noise-reduction, echo cancellation and beam forming in order to keep a good recognition rate under different complex circumstances. The offline voice control module of G1 is to be used in many smart products, supporting multiple languages in offline mode, Chinese, English, German, French, Spanish, Japanese, Korean and Hindi etc.
G1 also includes a high performance dual core CPU that can support Linux and RTOS. It also supports the playback of various audio formats, security encryption/secure boot, LED display and all kinds of control interfaces.
Ali – www.alitech.com