Smiling? You can hear it in the voice

Smiling affects how we speak, according to a new study.

Smiling affects how we speak, to the point that listeners can actually identify the type of smile based on sound alone, according to a study that also determined some people have "smilier" voices overall than others.

Read more on Discovery News: "Smiling? You can hear it in the voice"

About the author

    Tito Estrada is a news producer at CNET News. He occasionally blogs on the quirky nature of the Net. E-mail Tito.


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