Update Microphone.js
Update Microphone.js
tonybndt/BlueMix-Tutorials,leonrch/speech-to-text-nodejs,kasaby/speech-to-text-nodejs,patrickcho168/EmHacks,nothinkelse/sentiment-of-things,olegka311/KnFirstapp,watson-developer-cloud/speech-to-text-nodejs,nothinkelse/sentiment-of-things,olegka311/FirstKnApp,nothinkelse/sentiment-of-things,watson-developer-cloud/speech-to-text-nodejs