I have seen such systems in use by medical transcription companies. The key is you need to know what you are looking for. If not someone has to actually sit and listen to all those hours of recordings. Which translates to a high operational cost.
Audio\Speech mining they call it, but it has a ways to go. Even with just one speaker in a noise less environment, there are all kinds of issues with transcription accuracy. I can imagine it being much worse in the kind of conditions the FBI needs it to work in. Ofcourse high end equipment can make things better but it all adds to the cost.
Not true. I have seen family members going through health issues make very strong, supporting friendships on private facebook groups dedicated to health stuff.
I am pretty sure India would be building its own devices, OSes , search engines, social networks etc if the govt gets more protectionist. There is no reason this can't happen overnight.
It has an endless supply of cheap labor and high end talent.
It (protectionism) has worked well for them in the auto, pharma, telecom sectors where the local companies are market leaders despite serious competition from the west.
Audio\Speech mining they call it, but it has a ways to go. Even with just one speaker in a noise less environment, there are all kinds of issues with transcription accuracy. I can imagine it being much worse in the kind of conditions the FBI needs it to work in. Ofcourse high end equipment can make things better but it all adds to the cost.