The reverse speech challenge: how to talk backwards

The reverse speech challenge is one of the most addictive things you can do with a reversing app. The idea is simple, the execution is hilarious, and you will absolutely fail the first ten times. Here is how it works and how to get good at it.

What is the reverse speech challenge?

You take a short phrase, reverse it, and listen to the strange backwards version. Then you try to say that backwards version out loud. When you reverse your attempt, it should play back as the original phrase. Get it close and it feels like magic. Get it wrong and it is just funny.

How to play in 4 steps

• 1. Pick a phrase. Start tiny: a single word or two, like "hello there".
• 2. Record and reverse it. Say the phrase, then reverse the clip and listen to the backwards sound a few times.
• 3. Mimic the backwards sound. Record yourself copying those noises as closely as you can. Do not try to "read" it, just imitate what you hear.
• 4. Reverse your attempt. Flip your imitation and play it. If it sounds like the original phrase, you nailed it.

Tips to actually nail it

• Go short. One or two syllables are far easier than a full sentence.
• Loop the reversed clip. The more you hear it, the easier it is to copy.
• Copy the sounds, not the spelling. Backwards speech rarely matches any real word.
• Slow down. Record your imitation slowly, then it lines up better on the flip.

Easy phrases to start with

Warm up with "yes", "okay", "good morning" or your own name. Once you can flip those, try a longer line and challenge a friend to beat your best attempt. It makes a great voice-note game.

Why it is so hard (and so fun)

Reversed speech turns everyday sounds into shapes your mouth never normally makes, so you are copying by ear instead of reading. That mismatch is exactly what makes the payoff satisfying. If you are curious about the bigger picture of reversed audio, read what backmasking is, or our guide to playing any song backwards.