Voice and Paralanguage

Voice as a Feedback Process

- reflects the whole person (physically, psychologically, etc.); sound reflects the interiority of the body or any other source

- depends on feedback via the acoustic space through hearing: basic orientation of the self within a space

  Voice in different spaces, indoors and outdoors

- can be disrupted by loss of feedback at the extremes of acoustic space:
(anechoic conditions <-----> diffuse sound field or "lo-fi" conditions)

- can be disrupted by hearing loss (e.g. the difficulty of the deaf in learning to speak, or of the hard of hearing to modulate speech)

- can be disrupted temporarily by earplugs or headphones (whose effects are opposite from each other)

- can be disrupted by a significant time delay introduced into the feedback loop

- voice and soundmaking mediate one's relationship to self, self-image, gender, and to the environment/society, as well as leading to interactions with others and larger social groups



- egocentric speech in childhood is replaced by internalized speech (and listening) cf. Vygotsky

- vocal self-image can be disrupted by hearing a recording of one's own voice
(lacking the head and bodily resonances associated with the normal acoustic process)

- vocal image can be altered by physical, emotional or psychological changes

Paralanguage (or prosody)

- an aspect of nonverbal communication, including kinesics (bodily and facial movement), proxemics (interpersonal distance), and other sensory forms of behaviour

- analog, or musical aspects of communication, compared with the discrete, digital form of words

- describes the form of the communication, "how" rather than "what" is said

- form in relation to content (is it appropriate? how does it clarify and put the message into context? is it a form of metacommunication?)

hypothesis: when form matches content, i.e. is appropriate to it, the message is received as believable, genuine, sincere, authentic;
if not, one detects irony, sarcasm, teasing, scepticism, hidden meaning, falsehood, misleading intentions, withholding, manipulation

  Interview 1 (grandmother)
  Interview 2 (retired policeman)

- unlike the digital form of words, analog communication cannot be self-referential, paradoxical, or self-negating

- less vulnerable to noise or distortion than words

- the parameters: (ranging from normal to exaggerated to stylized)

pitch: patterns of inflection (average, range, contours)

loudness: patterns of stress (average, range, contours)

timbre: quality and texture (normal and altered)

rhythm: tempo (average, range, contours); patterns of stress (metre)

articulation: clear and distinct to indistinct, slurred, etc.

non-verbal elements: hesitations, emotional elements, infantile gestures (cf. Ostwald) etc.

silence: pauses, punctuation, cognitive functional uses (cf. Bruneau)