What Your Voice Says About You
(and How Your Voice Impacts Others)
by www.SixWise.com
When it comes to speaking, it's not only your words that 
     have an impact. Your voice -- whether it's booming, raspy, 
     petite or demure -- also speaks volumes about your personality, 
     physical health, even your sexual activity. 
      
      
       | 
 People were able to detect the "personality" 
        of computer-generated voices based on their pace and 
        pitch. | 
      
      "When the phone rings, even though you may not know 
     the person at the other end of the line, as soon as they speak 
     you usually know whether you are talking to a male or female, 
     and a child or adult. In other words, the sound of a person's 
     voice conveys information about the biological status of the 
     speaker," said Gordon Gallup, from the University of 
     Albany's department of psychology.
      Aside from obvious factors like gender and age, your voice 
     can also convey your true emotions, even when you'd rather 
     it not (such as a subtle wavering when you intend to sound 
     strong, or a slight increase in pitch at the end of a sentence, 
     letting on you're not certain). Delving even deeper, your 
     voice impacts how others perceive you, perhaps more so even 
     than physical appearance.
      Are You an Extrovert or an Introvert? Your Voice Says 
     it All
      A study by researchers at Stanford University, published 
     in the Journal of Experimental Psychology, found that people 
     "hear" personality in voices -- even those they 
     know are computer-generated.
      What's more, the 72 study participants were able to accurately 
     judge personality based solely on voice. They heard voices 
     that were either "extroverted" (louder and faster) 
     or "introverted" (softer and slower), and the participants 
     were able to accurately gauge the voices' personalities. 
      We Like Voices That Sound Like Our Own
      In the same study, it was also found that people preferred 
     voices that were more like their own; those who described 
     themselves as introverts were more attracted to the introvert 
     voice, and vice versa for the extroverts. 
      Also, when the voice personality (which read book reviews 
     from a phony Internet book store) matched the listener's, 
     the listener was more attracted not only to the voice, but 
     also to the book reviews -- and was more likely to say they'd 
     buy the book being reviewed.
      The findings show the significance that voice, including 
     computer-synthesized speech, can have in a sales environment.
      "To maximize liking and trust, designers should set 
     parameters [for computer-synthesized speech], for example, 
     words per minute or frequency range, that create a personality 
     that is consistent with the user and the content being presented."
      What Your Voice Reveals About Your Sex Life
      A study by Gallup, of the University of Albany, and colleagues 
     found that people with attractive voices also tend to be more 
     sexually adventurous. Those whose voices rated at the top:
      
      "In short, ratings of voice attractiveness are correlated 
     with promiscuity in both men and women," Gallup said.
      
      
       | 
 People whose voices were rated most attractive were 
        also more likely to have had more sexual partners and 
        an increased tendency to be unfaithful. | 
      
      Further, voice attractiveness also indicated clues about 
     the person's body. In men, those with attractive voices were 
     more likely to also have broad shoulders and narrow hips, 
     both characteristics that are linked to testosterone and growth.
      Women with attractive voices were also more likely to have 
     a desirable body -- one with a narrow waist and broad hips. 
      
      Past research has also indicated a link between voice and 
     favorability, both of personality and physical characteristics. 
     The link is known as the "vocal attractiveness stereotype:"
      
     - 
       Those with attractive voices are usually perceived as 
      having more desirable personality characteristics. 
- 
       The higher the rating of voice attractiveness, the more 
      likely the rater is to think the person behind the voice 
      is similar to himself -- and the more likely the rater 
      is to want to affiliate with the speaker. 
- 
       A correlation has been found between voice attractiveness 
      and facial attractiveness in women. 
Other Interesting Vocal Facts
      A voice is a mysterious thing, and even you may not know 
     what your voice is saying about you: 
      
      Recommended Reading
      How 
     Singing Improves Your Health (Even if Other People Shouldn't 
     Hear You Singing)
      How 
     Your Body Language Conveys Confidence, Intelligence and Trust 
     ... or a Lack There of
      
      Sources
      Evolution 
     and Human Behavior 25 (2004) 295-3
      Science 
     Daily
      BBC 
     News