{"id":"microsoft-azure-hd-2-5","nom":"Azure HD 2.5","editeur":"Microsoft","pays":"États-Unis","poids_ouverts":false,"poids_selon":"Artificial Analysis","licence":null,"licence_selon":null,"liens":{"page":"https://learn.microsoft.com/en-us/azure/ai-services/speech-service/high-definition-voices"},"fiche_auto":true,"page":"https://quelleia.com/voix/modeles/microsoft-azure-hd-2-5/","releve":"2026-10-19","en_bref":"29e sur 96 en synthèse vocale en anglais (Artificial Analysis), ex æquo avec 6 autres modèles dont les marges d'erreur se recouvrent.","presentation":"Voix de synthèse « Neural HD » d'Azure AI Speech, qui interprètent le texte, détectent l'émotion et ajustent le ton en conséquence. Elles gardent une identité de voix constante, avec pauses et variations de prosodie proches de la parole naturelle.","langues":{"annoncees":{"annoncees":"plusieurs langues, dont le français (voix fr-FR en HD)","francais":true},"prises_en_charge_selon_open_tts":null,"evaluees":["en"]},"preuves":[{"appuie":["presentation"],"lu":"https://learn.microsoft.com/en-us/azure/ai-services/speech-service/high-definition-voices (« Azure Speech in Foundry Tools continues to advance text-to-speech technology with neural high-definition (HD) voices. »), 17/10/2026"},{"appuie":["presentation"],"lu":"https://learn.microsoft.com/en-us/azure/ai-services/speech-service/high-definition-voices (« These HD voices understand content, automatically detect emotions in input text, and adjust speaking tone in real-time to match sentiment. »), 17/10/2026"},{"appuie":["langues"],"lu":"https://learn.microsoft.com/en-us/azure/ai-services/speech-service/language-support?tabs=tts (« fr-FR French (France) Neural HD fr-FR-Remy:DragonHDLatestNeural »), 17/10/2026"}],"classements":[{"id":"synthese/artificial-analysis","nom":"Synthèse vocale en anglais, Artificial Analysis","rang":29,"sur":96,"valeur":1137.04,"unite":"Elo","bas":1125.04,"haut":1149.04,"votes":2868,"chiffres":{"prix_par_million_caracteres":22,"date_sortie":"2026-03-30"},"voisins":["async-flash-v1-5","step-tts-2-mar-2026"],"source":{"nom":"Artificial Analysis","mention":"Source : Artificial Analysis","url":"https://artificialanalysis.ai/text-to-speech/model-families/azure","releve":"2026-10-19"}}],"noms_dans_les_sources":{"artificial_analysis":"Azure HD 2.5"}}