input: Text: Project Manager: <unk>vocalsound<unk> Um <unk>vocalsound<unk> minutes from the last meeting which were essentially that we uh had decided on roles for each of you, however, um there are some changes that I've got from on high User Interface: Okay. <unk>vocalsound<unk> Project Manager: that um are a bit uh <unk>disfmarker<unk> well w what I didn't actually realise it was that the uh <unk>vocalsound<unk> this is for a specific television. User Interface: Okay. Project Manager: So the all in one idea goes out the window. And <unk>vocalsound<unk> they require that the uh User Interface: Mm-hmm. Project Manager: actually I'll get to that at the end <unk>gap<unk> point number four, um we'll get what you've got and then we can see what we can adapt from it. So um, presentations, were you <unk>disfmarker<unk> anybody got, raring to go? Marketing: Yeah. Yeah. Project Manager: Raring to go? Okay. Good stuff. Mm. Marketing: Um. So how <unk>disfmarker<unk> Project Manager: Oh I need to plug you in. <unk>vocalsound<unk> Industrial Designer: <unk>vocalsound<unk> Marketing: S <unk>gap<unk> Project Manager: Just about. User Interface: Wow. <unk>vocalsound<unk> Industrial Designer: It's a inspired design. Marketing: <unk>gap<unk> User Interface: <unk>vocalsound<unk> Marketing: Sh do you want me to hold it? Project Manager: Uh there we go, just screw 'em on in. Gonna have to swap them round so <unk>disfmarker<unk> <unk>vocalsound<unk> Marketing: <unk>vocalsound<unk> So, after that? Project Manager: now, it was function F_ eight. Marketing: F_ eight. <unk>vocalsound<unk> f oh sorry F_ eight. Project Manager: That's the wee blue one. Blue one F_ eight
  Question: What were the difficulties in applying speech recognition in the new remote controls?
  Answer:
output: According to the Project Manager, it was hard to have speech recognition in remotes and no products in the market now used this function well. There was mainly one reason: the noise interference problem, which was too expensive to solve. Luckily, the User Interface came up with an idea to have something built into the TV that people could press and then it would send out a little signal. The Industrial Designer agreed and proposed to have a microphone by the TV speaker and a transmitter there to send back to their remotes. Such design was subtractive cancellation of the noise.