VOICE ACTINGWhat's Your 'Sound Emotional Quotient'? Learn
How Listeners Perceive The Sound Of Your Voice
By Kim HandysidesVoice Actor & Coach
How high is your Sound Emotional Quotient (SEQ)?
Sounds - like smells - stir memories and evoke emotions.
These sounds trigger different emotional responses.
Human communication, verbal and non-verbal, also triggers certain emotions. Music is said to soothe the savage beast, but anyone at a rock concert can attest to its power to rouse and ignite, as well.
Apparently, our brains bundle sound with emotion. Singers and voice actors study the myriad subtleties and shifts in tone, pitch, rhythm and cadence that convey different emotions. Both from a technical and a performance-based perspective.
Neurologists also study the emotional effect of sound. And knowing more about sound itself and how it affects humans helps to deepen that understanding from the artist's and the listener's (audiences) perspectives.
As voice actors, the higher your SEQ, the more successful the VO performance.
LOUDNESS, PITCH & TIMBRE
Let's get science-y for a moment.
The three psychological characteristics of sound are loudness, pitch and timbre. Your brain perceives the physical structure of sound interpreted into these characteristics.
Measured in decibels, loudness depends on the amplitude, or height, of sound waves.
So the "taller" the wave, the higher the amplitude, the louder the sound is perceived by the brain.
With every 10-decibels, the loudness doubles. A whisper chimes in at around 20 decibels, a regular conversation is in the 60-decibel range, and someone shouting at close range could be as high as 115 or do damage, as anything above 120-decibels can do.
Pitch is the psychological perception of the frequency of sound waves. The more often the sound wave cycles from high point to low point, the higher the frequency and perceived pitch.
Think of the sound associated with a car gaining speed. The sound of the engine starts low and gradually rises in pitch the faster the engine moves its pistons.
This is the same with sound waves: the more rapidly it cycles through high and low, the higher the sound.
Hand in hand with amplitude, this frequency can affect the perception of loudness as well. Frequency is measured in hertz, or cycles per second, and the human ear can hear between 20 and 20,000 hertz.
Timbre is a little bit more esoteric, as it refers to the quality of the sound.
The complexity of the sound wave has a lot to do with timbre. Pure tones have single frequency sound waves where most other sounds are a mixture of different frequencies. This messiness and jumble of frequencies is to some degree up for interpretation by the brain perceiving it.
THE EMOTIONAL CONNECTION
A large amount of research has been done on the emotional connection that humans make to sound.
This connection can be quite powerful:
An incredible shift happened when movies introduced sound:
And not just emotions are touched by sound. Jonah Lehrer, author of Proust Was a Neuroscientist, describes how sound is a physical touch:
Which explains why researchers at McGill University in Montreal found a correlation between subjects observing that a piece of music "gave them the chills" and the physical release of dopamine, as observed by PET scan.
Sound physically touches the listener and causes the release of feel-good chemicals in the brain.
HOW MUSIC HELPS US REMEMBER
Scientists and researchers believe that the human brain developed structures to respond to music earlier than the structures to respond to language, thereby allowing music to help humans recall information.
In an article for CNN Health, Daniel Levitan explains:
This additionally explains why some songs, like the ABC song from early childhood, stick with us throughout our lifetime.
Music can also evoke memories. Certainly, songs with other significance associated with them, such as weddings or breakups, rites of passage, or significant times of growth can take the listener back to that time period in their lives.
Alzheimer's patients have been known to respond to music when verbal communication isn't as effective - seemingly underscoring that non-verbal sound response is etched onto our brains first.
UNWANTED SOUND OR NOISE
In addition to allowing humans to develop emotion and memory, sound responses are closely linked to other survival mechanisms, such as fear, joy and fight-or-flight instincts.
But unwanted sound or noise can also cause overwhelm in some brains as in misophonia. (WebMD: "Misophonia is a disorder in which certain sounds trigger emotional or physiological responses that some might perceive as unreasonable given the circumstance.")
I first became aware of this condition when my daughter, who suffers from misophonia, came home in tears explaining she couldn't deal with the kids in her kindergarten class at lunch who chewed noisily and talked with their mouths open.
Triggered by her sensitivities I began to notice my own personal pet peeves, like the slurping of soup, the sucking on a straw at the bottom of a milkshake, or repeated scraping of a spoon on a bowl.
These personal tolerances (or intolerances) are something all voice over artists need to be aware of, and science has demonstrated it's especially important for e-learning narrators.
Studies show that noise - or the brain's perception of noise - can have a negative impact on learners, and even something as small as mouth clicks in excess can be extremely distracting for learners.
VOICE ACTORS AND EMOTIONS
So how does this sound emotion quotient help voice actors?
Understanding how your audience is going to respond emotionally and physically to your performance can have a large impact on how you bring a script to life.
Uncovering the subtext as well as the content of the message is key to tapping into your emotional palette to create impactful performances that resonate with listeners.
Again, let's loop in the science. It takes just one-tenth of a second for our brains to begin to recognize emotions expressed by vocalizations, according to researchers from McGill. In their study, they had subjects listen to nonsensical phrases intentionally lacking any emotional word cues and asked them to assess the underlying emotion based on non-verbal elements (back to loudness, pitch, and timbre).
The results were obviously telling.
Additionally, Professor Albert Mehrabian and colleagues at the University of California, Los Angeles (UCLA), conducted studies into human communication patterns in 1967 and came up with Mehrabian's Rule: communication is only 7 percent verbal and 93 percent non-verbal. (And of that non-verbal element, 38 percent was tone of voice.)
Knowing how to vocalize the script can have as much or more impact than what words themselves convey! This helps voice actors create performances that resonate (in more ways than one.)
The higher your SEQ, and the more tools in your actor's toolkit, the easier it is to have a meaningful impact.
Kim Handysides is a top voice over artist in commercials, eLearning and narration. With a background in theatre and film and a thorough grounding in radio and television, she's a 2019 Voice Arts Awards winner and five-time nominee, and "loves sharing advice, tips and experience with anyone who asks." She also loves dogs, mountains, beaches and story. The next edition of her 6-week online The Voice Over Study group performance class begins August 2 - limited to 12 participants.
Your Daily Resource For Voice-Over Success