Audio measurements

The audio upload and realtime endpoints return two arrays of scores for each window of speech: expressions and voice_attributes. Scores explains how to read them.

Measurement (excerpt)

{
  "expressions": [
    {
      "name": "interest",
      "probability": 0.6231
    },
    {
      "name": "amusement",
      "probability": 0.4187
    }
  ],
  "voice_attributes": [
    {
      "name": "clear",
      "probability": 0.9612
    },
    {
      "name": "calm",
      "probability": 0.9148
    }
  ]
}

Expressions

Expressions in the speech, such as joy, anger, and amusement. 415 names.

`abhorrence`	`dumbfoundedness`	`feeling uplifted`	`pleasure`
`admiration`	`eagerness`	`feeling upset`	`pondering`
`adoration`	`earnestness`	`feeling valued`	`pride`
`aesthetic appreciation`	`ecstasy`	`feeling violated`	`pride in country`
`affection`	`egotism`	`feeling vulnerable`	`pride in family`
`aggression`	`elation`	`feeling worn out`	`pride in self`
`agitation`	`elevation`	`fierce loyalty`	`puzzlement`
`agony`	`embarrassment`	`flinching`	`rage`
`alarm`	`empathic pain`	`focus`	`rapture`
`amazement`	`empowerment`	`fondness`	`redemption`
`amusement`	`enchantment`	`freezing with terror`	`regret`
`anger`	`enjoyment`	`frustration`	`relaxation`
`anguish`	`enthusiasm`	`fulfillment`	`releasing tension`
`anticipation`	`entrancement`	`fuming`	`relief`
`anxiety`	`envy`	`fury`	`remorse`
`apathy`	`epiphany`	`giddiness`	`respect`
`appreciation`	`euphoria`	`giddy anticipation`	`restlessness`
`arousal`	`excitement`	`giggling`	`reverence`
`astonishment`	`exhaustion`	`glee`	`revulsion`
`attentiveness`	`exhilaration`	`gloating`	`righteous indignation`
`attraction`	`existential dread`	`gloom`	`romance`
`awe`	`extreme pleasure`	`glory`	`romantic jealousy`
`bafflement`	`exuberance`	`going ballistic`	`sadness`
`basking`	`fascination`	`goosebumps`	`sarcasm`
`befuddlement`	`fatigue`	`gratification`	`satisfaction`
`bewilderment`	`fear`	`gratitude`	`satisfaction with life`
`bitterness`	`fearful awe`	`grief`	`savoring`
`bliss`	`feeling absorbed`	`grimacing`	`scorn`
`blushing`	`feeling appalled`	`grouchiness`	`seething`
`boldness`	`feeling appreciated`	`grumpiness`	`self-confidence`
`bone-chilling terror`	`feeling apprehensive`	`guilt`	`self-consciousness`
`boredom`	`feeling at ease`	`guilty pleasure`	`self-doubt`
`brotherly love`	`feeling bashful`	`happiness`	`self-loathing`
`butterflies in stomach`	`feeling bittersweet`	`hate`	`self-love`
`camaraderie`	`feeling bored to tears`	`hatred`	`self-pity`
`captivation`	`feeling cheated`	`having fun`	`sense of belonging`
`caring`	`feeling competitive`	`heart sinking`	`sense of failure`
`caution`	`feeling cool`	`heartache`	`sense of inertia`
`certainty`	`feeling creeped out`	`heartbreak`	`sense of injustice`
`charm`	`feeling crushed`	`heavenly bliss`	`sense of security`
`cheer`	`feeling deceived`	`hesitancy`	`sensory pleasure`
`cheerfulness`	`feeling disheartened`	`hesitation`	`serenity`
`childlike curiosity`	`feeling disoriented`	`high spirits`	`sexual arousal`
`chills down spine`	`feeling distraught`	`honor`	`sexual desire`
`choking up`	`feeling dominant`	`hope`	`sexual frustration`
`chuckling`	`feeling downhearted`	`hopelessness`	`sexual gratification`
`cold sweats`	`feeling dreamy`	`horror`	`sexual tension`
`comfort`	`feeling dreary`	`hostility`	`shame`
`compassion`	`feeling dull`	`humiliation`	`sheepishness`
`concern`	`feeling dumb`	`humor`	`shock`
`confidence`	`feeling empty`	`hunger`	`shuddering`
`confusion`	`feeling engaged`	`hysterical laughter`	`shyness`
`contempt`	`feeling engrossed`	`ill temper`	`skepticism`
`contentment`	`feeling excluded`	`impatience`	`sleepiness`
`courage`	`feeling fidgety`	`indecision`	`sluggishness`
`crankiness`	`feeling flirtatious`	`indifference`	`smiling`
`craving`	`feeling flustered`	`indignation`	`smugness`
`cringing`	`feeling foggy`	`inferiority`	`snarkiness`
`crying`	`feeling free`	`inspiration`	`social anxiety`
`crying tears of joy`	`feeling grossed out`	`interest`	`solidarity`
`curiosity`	`feeling horny`	`intimacy`	`sorrow`
`dark humor`	`feeling hurt`	`jealousy`	`strain`
`daze`	`feeling important`	`joking`	`stress`
`dedication`	`feeling impressed`	`joy`	`stupor`
`deep concentration`	`feeling inquisitive`	`lack of focus`	`suffering`
`deep contemplation`	`feeling insecure`	`laughter`	`sulkiness`
`deep focus`	`feeling insulted`	`loathing`	`sullenness`
`defeat`	`feeling intimidated`	`loneliness`	`superiority`
`defensiveness`	`feeling intrigued`	`longing`	`surprise`
`dejection`	`feeling invincible`	`love`	`suspicion`
`delight`	`feeling irritable`	`low spirits`	`sympathy`
`demoralization`	`feeling jaded`	`loyalty`	`tenderness`
`depression`	`feeling lazy`	`lust`	`terror`
`desire`	`feeling let down`	`marveling`	`thirst`
`despair`	`feeling lively`	`maternal love`	`thoughtfulness`
`despondency`	`feeling loved`	`melancholy`	`thrill`
`detachment`	`feeling offended`	`mild joy`	`tiredness`
`detestation`	`feeling oppressed`	`misery`	`torment`
`devotion`	`feeling out of place`	`mistrust`	`torture`
`disagreement`	`feeling overjoyed`	`moral repugnance`	`tranquility`
`disappointment`	`feeling overwhelmed`	`mystification`	`transcendence`
`disapproval`	`feeling perplexed`	`nausea`	`trauma`
`disbelief`	`feeling petrified`	`nervous breakdown`	`treasuring the moment`
`discomfort`	`feeling pissed off`	`nervous laughter`	`trembling with fear`
`discouragement`	`feeling powerful`	`nervousness`	`turmoil`
`disdain`	`feeling pumped`	`neutral`	`uncertainty`
`disenchantment`	`feeling refreshed`	`nirvana`	`unease`
`disgrace`	`feeling satiated`	`nonchalance`	`unhappiness`
`disgust`	`feeling scared`	`nostalgia`	`unspeakable horror`
`disillusionment`	`feeling silly`	`not feeling in control`	`urge to escape`
`disinterest`	`feeling small`	`outrage`	`urge to explore`
`dislike`	`feeling smart`	`pain`	`utter disbelief`
`dismay`	`feeling sorry`	`panic`	`vengefulness`
`displeasure`	`feeling startled`	`panic attack`	`vindication`
`dissatisfaction`	`feeling stimulated`	`paranoia`	`vulnerability`
`distaste`	`feeling strong`	`passion`	`warmth`
`distraction`	`feeling stunned`	`patriotism`	`weakness`
`distress`	`feeling taken aback`	`peacefulness`	`weariness`
`distrust`	`feeling threatened`	`pessimism`	`wonder`
`divine inspiration`	`feeling timid`	`physical pain`	`worry`
`dizziness`	`feeling torn`	`physical pleasure`	`wrath`
`doubt`	`feeling trapped`	`pity`	`yearning`
`dread`	`feeling unready`	`playfulness`	`zeal`
`drowsiness`	`feeling unsafe`	`pleasant surprise`

Voice attributes

Qualities of the voice or the recording: a manner of speaking, a vocal timbre, or a background sound. 190 names.

`abrasive`	`dynamic`	`metallic`	`shy`
`airy`	`eager`	`methodical`	`silky`
`alien`	`echoey`	`monotone`	`silly`
`angelic`	`echoing`	`monstrous`	`singing`
`animal sound`	`elderly`	`muffled`	`slick`
`animal-sounding`	`eloquent`	`multiple speakers`	`slow`
`animated`	`emotive`	`mumbling`	`slurred`
`argumentative`	`energetic`	`musical`	`smoker's voice`
`articulate`	`enthusiastic`	`muted`	`smoky`
`artificial`	`enunciating`	`narrative`	`smooth`
`asmr`	`expressive`	`nasal`	`smug`
`assertive`	`faint`	`nervous`	`soft`
`authoritative`	`fast`	`noisy`	`soft-spoken`
`babyish`	`fervent`	`non-human`	`soothing`
`background music`	`fiery`	`nuanced`	`sparkling`
`background noise`	`flat`	`old radio`	`speedy`
`bad acting`	`fluent`	`operatic`	`spirited`
`booming`	`formal`	`passionate`	`squeaky`
`brassy`	`fuzzy`	`peppy`	`stuttering`
`breathy`	`garbled`	`performative`	`sultry`
`bright`	`gentle`	`piercing`	`suppressed`
`bubbly`	`goofy`	`playful`	`synthesized`
`calm`	`grating`	`poetic`	`theatrical`
`caricatured`	`gravelly`	`poised`	`thin`
`cartoony`	`gritty`	`polished`	`throaty`
`charismatic`	`gruff`	`polite`	`thunderous`
`cheerful`	`harmonious`	`powerful`	`timid`
`child-directed`	`harsh`	`projecting`	`tinny`
`clear`	`hesitant`	`rapping`	`tired`
`cold`	`high-pitched`	`raspy`	`twangy`
`comedic`	`hoarse`	`reedy`	`unintelligible`
`commanding`	`honeyed`	`repetitive`	`upbeat`
`commentating`	`honky`	`reserved`	`urgent`
`composed`	`humming`	`resounding`	`velvety`
`confident`	`hushed`	`reverberating`	`vibrant`
`coy`	`husky`	`rich`	`villainous`
`crackling`	`in a crowd`	`robotic`	`vulnerable`
`creaky`	`inanimate object`	`rugged`	`wailing`
`cute`	`inaudible`	`rushed`	`warm`
`deep`	`instrumental`	`scratchy`	`weathered`
`digital`	`lifeless`	`screaming`	`whimsical`
`distorted`	`lilting`	`screeching`	`whiny`
`dramatic`	`lively`	`seductive`	`whispering`
`drawled`	`low-pitched`	`self-assured`	`worn`
`droning`	`lush`	`sensitive`	`yelling`
`drowned out`	`mechanical`	`shouting`	`zealous`
`drunk`	`mellow`	`shrieking`
`dull`	`melodic`	`shrill`

Next steps

Audio upload

Upload an audio file and receive measurements for every utterance.

Audio realtime

When measurements are produced and what window of speech each covers.