n. The laboratory technique in which a speaker hears her/his own voice, not directly, but via tape recording which has been deliberately delayed by a fraction of a second. The effect of this is usually devastating: the speaker is reduced to stammering...

Delayed auditory feedback (DAF), is a device that enables a user of the device to speak into a microphone and then hears his or her voice in headphones a fraction of a second later. Some DAF devices are hardware; DAF computer software is also...