Which to choose for offline speech recognition?

Open Baidu input method, click the du icon in the upper left corner to enter the menu option of Baidu mobile phone input method. In the pop-up page, select the "Recommendation" tab to see the "Offline Language" plug-in option. By default, it is not installed, so we need to download it ourselves.

NRK 10 speech recognition chip is a high-performance and low-cost off-line speech recognition chip independently developed by Guangzhou Jiuxin Electronics. It has the function of speech recognition and broadcasting, and needs to insert SPI-Flash to store text or voice broadcasting content. It has the advantages of high recognition rate, industrial performance and simple and convenient updating of entries.

Smart 360 and Vlingo are both good. They can basically make phone calls, send text messages, take voice notes, start, download and uninstall software, open websites, play movies on mobile phones, and translate voice. voice search knows the weather and your city. Personally, I feel that Smart 360 has more functions, while Vlingo has slightly better maneuverability.

The local recognition rate within meters is over 93%, and the cloud recognition rate is 97%.

You also need to download the offline language pack. This language pack is in Google Voice Engine. Click "Voice Icon" in the keyboard of Swype input method. Click the Settings button in the voice input interface. Click the offline speech recognition option. Download the language pack online.