“Ooh! Ahh! Yay! Ouch! Ugh! Grrr!” We have all heard these
sounds before, and the second they hit our eardrums, we knew exactly what the
speaker was feeling. I have been quite curious about the interrelations between
sounds and emotions, and in this blog, I hope to bring up some interesting
points regarding the expression of emotions through sounds.
Have you ever noticed that when we produce expressive
sounds, we tend to use both standard phonemic sounds and non-phonemic ones? For
example, “ahhh!” and “oooh!” clearly consist of common phonemic sounds that
English speakers use on a regular basis. But what about the denti-alveolar
click [ǀ] we make to show disapproval or regret? Interestingly enough,
although not found in English, this sound is found in languages in Africa and
in the Danim language of Australia. But why do we make these atypical sounds? The
best reason I could come up with is that vocabulary in language is limited. We,
humans, are too mentally advanced to express all of our ideas and all of our
emotions with just the 250,000 words found in the English dictionary. We are
forced to use body movements, facial expressions, changes in intonation, and meaningful
sounds to express our thoughts. Sometimes, we must even resort to using unusual
sounds that are not found in our own language to transmit our feelings. Also, wordless
sounds can sometimes convey feelings much better than a simple statement. That
is, sighing when feeling sad and groaning while in pain are more meaningful
than saying “I am sad” or “I am in pain” and the same is true for laughing and
chuckling, when feeling positive emotions.
Our emotions are reflected by not only segments but also by
suprasegmental features of speech. In File 2.5, we learned that intonation, the
“pattern of pitch movements across a stretch of speech,” greatly influences the
meaning of a sentence (e.g. the rising and falling intonations at the end of a
sentence change its functional type), but what about the emotions being conveyed?
Intuitively, it seems obvious that the variation in high and low notes in a
speaker’s utterances reflects his or her emotions. This brings me to emotional
prosody, the study of perception of feelings transmitted through speech. A very
interesting study dissected an over-the-phone dialogue between the protagonists
Jerry and Rod (played by Tom Cruise and Cuba Gooding Jr. respectively) in the
movie Jerry Maguire (1996). The
conversation occurred when Jerry, a sports manager, feared that he might lose
his last client, Rod, a famous football player. The duration, intensity, and
frequency of Jerry’s voice were measured, and it was concluded that the amount
of stress felt by Jerry throughout the dialogue had a positive correlation with
the increase in duration, rise of intensity, and frequency of his words. This
may not be too surprising as over a century ago, Charles Darwin noted in his
book, The Descent of Man, that “even monkeys
express strong feelings in different tones – anger and impatience by
low, – fear and pain by high notes.”
Ultimately, expression of emotions is a vital aspect of
language. The different sounds we produce and the different ways and contexts in
which we produce them all play essential roles in the messages we attempt to
communicate.
