Feelings and Voice

Feelings and Voice

Nonverbal behaviour - automatic - laugh, sigh, grunt

Tone - acoustic - volume, pitch

Style - fluency - pauses, hesitation

Voice Style

Matsumoto - anger and happiness highest range, volume, speech rate

Sad = low

Vocal Bursts

Noises in speech

Simon-Thomas - emotions recognised from voice bursts

Juslin - just a general thing, criticises Simon-Thomas

Sauter and Scott - UK vs. Sweden, correctly ID emotions

Swedish = less accurate

Anxiety Detection

Anger Detection

General Emotion Detection

Harrigan - state anxiety

Hartman - judges speech errors

Yacoub - hot vs cold anger

Costellano - phonemes in all languages, high sad and angry, low despair

Moreno - 80% accurate in detection

Campbell - sadness 90, anger 85, joy 80

Nicholson - 50% recognition of 8 emotions incl. joy, fear, anger

was only a transcript