--- format: "aidr-story-markdown/v1" id: "1d86bc4cadaca7e922b6c02120984bbbc4574fe2951f9bfc25d7107a8c55cb54" canonical_url: "https://aidr.today/1d86bc4c?lang=en" title: "Hume Launches Audio Decision API to Analyze Emotion in Voice Recordings" lang: "en" requested_lang: "en" available_langs: ["en","vi"] translation_fallback: null fallback_fields: [] published_at: "2026-11-02T16:23:10.000Z" category: "Tools" topics: ["inference","devtools"] source_urls: ["https://marketbrief.now/ai/hume-launches-audio-decision-api-to-analyze-emotion-in-voice-recordings-4c72d06e","https://huggingnews.com/ai/hume-launches-audio-decision-api-to-analyze-emotion-in-voice-recordings-4c72d06e"] summary: "Hume released a tool that allows developers to identify sonic nuances, such as laughter or hesitation, within audio files to determine a speaker's emotional state. The company's new Audio Decision API provides probability scores for specific questions about a recording by analyzing tone and interruptions rather than relying on text transcripts. The API is trained on more than 10 million human judgments and can process audio in realtime or from archives lasting several hours. Hume stated the system consolidates tasks that previously required more than 10 separate models into a single API call, which can help teams managing voice agents identify when to review a call or ask for clarification." --- # Hume Launches Audio Decision API to Analyze Emotion in Voice Recordings > [Open the canonical story]() **Published:** 2026-11-02T16:23:10.000Z **Category:** Tools **Topics:** inference, devtools ## Summary Hume released a tool that allows developers to identify sonic nuances, such as laughter or hesitation, within audio files to determine a speaker's emotional state\. The company's new Audio Decision API provides probability scores for specific questions about a recording by analyzing tone and interruptions rather than relying on text transcripts\. The API is trained on more than 10 million human judgments and can process audio in realtime or from archives lasting several hours\. Hume stated the system consolidates tasks that previously required more than 10 separate models into a single API call, which can help teams managing voice agents identify when to review a call or ask for clarification\. ## Sources - [Story source]() - [Story source]()