U.S. researchers found the change in tonality was extra evident on the phone. The scientist speculate both men and women try to match or mimic their partner or love interest's voice.
If true, then while the guy is speaking higher and the girl lower, do they circle each other endlessly raising then lowering their voices in a cacophony of confusion and discordant caterwauling?
But as an added bonus the voice modulation could be used to detect infidelity. No doubt someone will write an iPhone app that can be used to nail cheating lovers and spouses. Wouldn't that be a hoot?
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