Zaustavite dosadne priče sa voice jammerom! :)

[Lucky]

Sam video je malo trapav, ali koncept jednostavan:

surprise. “Do you know why our project is suddenly becoming hot now?” asked Kurihara, a research scientist at the National Institute of Advanced Industrial Science and Technology in Tsukuba, in an e-mail exchange with Wired.com. (Kurihara’s partner Tsukada is an assistant professor at Ochanomizu University in Tokyo.)

The design of the SpeechJammer is deceptively simple. It consists of a direction-sensitive microphone and a direction-sensitive speaker, a motherboard, a distance sensor and some relatively straightforward code. The concept is simple, too — it operates on the well-studied principle of delayed auditory feedback. By playing someone’s voice back to them, at a slight delay (around 200 milliseconds), you can jam a person’s speech.

But instead of sci-fi, the Japanese researchers behind the SpeechJammer looked to medical devices used to help people with speech problems. Delayed auditory feedback, or DAF, devices have been used to help stutterers for decades. If a stutterer hears his own voice at a slight delay, stuttering often improves. But if a non-stutterer uses a DAF device designed to help stutterers, he can start stuttering — and the effect is more pronounced if the delay is longer, up to a certain point.

Interesantno, evo recimo idu izbori, pa za bagovanje govornika!