arduino voice recognition

I'm just too lazy to write this blog post now.Here I will summarize the ideas used to do the project, as well as the problems and solutions that arise in the middle. 1, the final implementation of the program (Raspberry pie, php+html, Arecord, Baidu Voice, face++ image recognition) 1.1, hardware parts Because of the addition of a switch to control voice inpu

This example requires Android to install applications that support Recognizerintent.action_recognize_speech, such as Google's Voice Search app. The default is not installed on the emulator, you can see how to install APK on the Android emulator to install a voice Search on the emulator. This example voicerecognition first through the Packagemanager to detect whether the machine installed support Recogni

Speech recognition:Precautions to use: Mainfest.xml must remember permission to write in21001: My case is not written Speechapp class, and need to register in application;20005: No matching results23300: Local engine error, my problem is the syntax error, missing a semicolon,,,, and debugging for a long time to find, and there will be no hint.The cause of the engine error in general:1, Java code Check your grammar file path, syntax ID and other related configuration;2, grammar file syntax is cor