Say What? A Phone That Lets You Speak Through The Din

Have you ever tried to make a phone call from a busy airport, but the background noise drowned you out? Norris Communications Corp. in Poway, Calif., says it knows how to eliminate such interference. The Norris Ear Phone is a combination "mouthpiece" and earpiece that fits into the ear like a hearing aid. The Norris microphone picks up only sounds traveling to the earpiece through the speaker's jawbone and mouth tissue and nothing else--even if someone is shouting just inches away.

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