Speech Jammer 2 app for iPhone and iPad

With SpeechJammer, you can literally "jam" someones voice. Through the Delayed Auditory Feedback effect, the speaker will have trouble articulating while speaking, effectively inhibiting his or her speech!

To put it briefly, the effect occurs when you hear your own voice at a slight delay. Many people tend to start mumbling, and therefore "jamming" speech. Works best if you try to read something!

Please use headphones, because using this app on speakers would generate significant audio feedback. Using the app in a somewhat silent room also improves the jamming effect.

The best speech jammer app available. It has an auto calibration feature and manual calibration for the feedback delay in order to fine tune the speech jammer.

Try it out! It really works.