How to pronounce “impede”(noun) in English

So people who were trying to send money using mobile messaging apps, if the amount that they were trying to have send had a 64 or an 89 in it, that was blocked.So you can see the way in which censorship impedes not just discussion, but commerce, and innovation, and education, and all kinds of other things.So the censorship is such that this picture, which was a picture of young Chinese students in 1989