The Buddha was remarkably beautiful. His voice is similarly praised as mellifluous. His reputation spread far and wide. It proceeded him. Not only was his ethical conduct remarkable, people who merely saw him at a distance became interested in what he had to say. He was tall and unlike most Indian holy men.
His own explanation of this (the 32 major and 80 minor physical marks of greatness) was karmic. Sutras explain how he came to have each feature, from his bright golden complexion to his blue eyes, from jet black curly hair to his sonorous voice. His voice in particular inspired confidence. It could be heard at a distance in a time when there were no microphones or PA systems.
Greg Soltis (LiveScience.com)
People with voices deemed sexy and attractive tend to have greater body symmetry upon close inspection, suggesting that what we hear in a person can greatly affect what we see in them.
"The sound of a person's voice reveals a considerable amount of biological information," said Susan Hughes, an evolutionary psychologist from Albright College in Reading, Pa. "It can reflect the mate value of a person."
Hughes, whose new study is detailed in the June 2008 edition of the Journal of Nonverbal Behavior, cautions that an attractive voice does not necessarily indicate that this person has an attractive face.
A symmetric body is genetically sound, scientists say, and in evolutionary terms, in the wild, it can be an important factor when selecting a mate. But sometimes changes during prenatal development can slightly skew this balance. For instance, the length ratio between index and ring fingers, known as the digit ratio, is fixed by the first trimester, a time that corresponds with vocal cord and larynx development. If the hormone surge that affects vocal development also affects finger growth, there should be a connection between an individual's voice and digit ratio.
Hughes could not demonstrate a connection between voice attractiveness and digit ratio in her previous work, possibly due to vocal changes that occur during puberty. So in the new study, about 100 individuals listened to previously recorded voices and independently rated them on nine traits important during mate selection: approachability, dominance, healthiness, honesty, intelligence, likelihood to get dates, maturity, sexiness, and warmth.
Study participants generally agreed on what made a voice attractive. But when Hughes used a spectrogram to analyze these voice ratings according to different acoustic properties such as pitch, intensity, jitter and shimmer, she could not find a common feature that made these voices seem attractive.
This indicates our perceptual system may be more advanced than expected.
"We can agree on what's an attractive voice yet I can't capture it with a computer," Hughes told LiveScience.
Investigating if a combination of these properties can define an attractive voice may shed light on a connection, she said.
PHOTOS: Modern beauty in youth and reaching maturity (radio star Pat Morrison, KPCC); the Buddha photographed in Bodhgaya, India (Wisdom Quarterly).
- Original Story: Sexy People Sound Better
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