谷歌语音
适用于Google语音系统(ASR)的node.js模块
安装
npm install google - speech -- save
自动语音识别
获取API密钥:  : 
 更多文档:  : 
 var google_speech = require ( 'google-speech' ) ;
google_speech . ASR ( {
    developer_key : 'XXXXXXXX' ,
    file : 'data/1.wav' ,
  } , function ( err , httpResponse , xml ) {
    if ( err ) {
        console . log ( err ) ;
      } else {
        console . log ( httpResponse . statusCode , 
                                    
                                    
                                        
                                            1