But  so , the syllables were in the same order , with respect to each other , but the acous
Everything was in the same order , but they were  the individual syll  syllables were played backwards. And you could listen to it ,  and it would sound the same.
What did it sound like ?
People had no difficulty in interpreting it. So what we need is something that 's the reverse , that a speech recognizer works exactly the same on it but people can't understand it.