I mean there must be millions of times where a character has said 'hello' in a film or tv episode. Each person may have a slightly different way of saying it wh

I mean there must be millions of times where a character has said 'hello' in a film or tv episode. Each person may have a slightly different way of saying it which can then be used to make a model for speech recognition software which may no longer require the user to train the software. It may also be possible to automate the entire process as we have both the audio and the words spoken at a particular time. Take it a step further, we have millions of sung songs with lyrics that can also be used. Its a gold mine of information that can be repurposed.