I want to develop an android app.
One feature of the app is recognize 2 people's voice.
It will be kike this - when the app will open, 2 people will talk in front of it. App will detect 2 persons speaking and will calculate how much % (let 2 persons are A and B) person A spoke and same for person B.
So, say, after 1 minute the app will tell A talks 80% and B talks 20%.
So, what I need is how to differentiate 2 people's voice.
I have tried SpeechRecognizer and android.speech.tts . But I can't make it working.
Is it possible in android to differentiate 2 people's voice?
Thanks in advance for helping.
SpeechRecognizer or TTS will not help you as they have designed to recognize speech. You have to use DSP technology, in order to recognize the speaker. Due to the complexity, i don't think you can achieve this within the device itself. You can save your audio (using something like
AudioRecord
in Android) and then send it to a server. in the server side you can run a speaker recognition program.ALIZE
is a quite popular open source tool for this.