{"id":764,"date":"2025-04-14T16:26:19","date_gmt":"2025-04-14T16:26:19","guid":{"rendered":"https:\/\/www.techrepublic.com\/?p=4301706"},"modified":"2025-04-14T16:26:19","modified_gmt":"2025-04-14T16:26:19","slug":"amazons-new-nova-sonic-ai-model-features-a-more-human-like-voice","status":"publish","type":"post","link":"https:\/\/blog.tecnoartesanos.com\/index.php\/2025\/04\/14\/amazons-new-nova-sonic-ai-model-features-a-more-human-like-voice\/","title":{"rendered":"Amazon\u2019s New Nova Sonic AI Model Features a \u2018More Human-like Voice\u2019"},"content":{"rendered":"
\"Screenshot
Amazon Nova Canvas is a foundation model for developers to create high-quality images. Image: Amazon<\/figcaption><\/figure>\n

Amazon is the latest tech giant to unveil a voice AI model. According to Amazon, its Nova Sonic is \u201ca new foundation model that unifies speech understanding and speech generation into a single model, to enable more human-like voice conversations in AI applications.\u201d Nova Sonic will compete with similar AI models by OpenAI, Google, and other tech companies.<\/p>\n

<\/span>Nova Sonic understands more than words<\/span><\/h2>\n

The Nova Sonic doesn\u2019t just understand the speaker\u2019s words, but it can also process the tone, style, and pace. The AI voice generator adapts to the conversation context, so dialogue flows more naturally, compared to the more stilted models from the first generations of Alexa. The Nova Sonic can do this because it combines multiple speech processing and generating functions into a single AI model instead of using multiple different models.<\/p>\n

Traditionally, AI voice tools involved running multiple models in sequence: a speech recognition model would convert speech to text, then a large language model (LLM) would process the input text and generate responses, and finally a text-to-speech model would convert text back to audio. This complex pipeline often stripped away the tone, style, and pacing of the speaker\u2019s original dialogue.<\/p>\n

Since the Nova Sonic combines all of this in one model, it can adapt to the acoustic context of the input speech. It also responds more naturally to the cadences of human speech; for instance, it won\u2019t interrupt when the speaker hesitates or pauses to take a breath.<\/p>\n

<\/span>How to get Nova Sonic<\/span><\/h2>\n

Nova Sonic is currently available via a new API in Amazon Bedrock, the company\u2019s enterprise application building platform, and will simplify the development of voice applications.<\/p>\n

<\/span>What developers need to know about Amazon Nova<\/span><\/h2>\n

The tech giant recently introduced Amazon Nova Act, a new AI model trained to perform actions within a web browser. In addition, there is an Amazon Nova SDK for developers to explore. One of the foundation models is Nova Canvas for generating high-quality images; there are also models for generating text from different modalities as well as videos from text and image input.<\/p>\n","protected":false},"excerpt":{"rendered":"

Amazon Nova Canvas is a foundation model for developers to create high-quality images. Image: Amazon Amazon is the latest tech giant to unveil a voice AI model. According to Amazon, its Nova Sonic is \u201ca new foundation model that unifies speech understanding and speech generation into a single model, to enable more human-like voice conversations […]<\/p>\n","protected":false},"author":2,"featured_media":765,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"yoast_head":"\nAmazon\u2019s New Nova Sonic AI Model Features a \u2018More Human-like Voice\u2019 - TecnoArtesanos Tech Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.tecnoartesanos.com\/index.php\/2025\/04\/14\/amazons-new-nova-sonic-ai-model-features-a-more-human-like-voice\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Amazon\u2019s New Nova Sonic AI Model Features a \u2018More Human-like Voice\u2019 - TecnoArtesanos Tech Blog\" \/>\n<meta property=\"og:description\" content=\"Amazon Nova Canvas is a foundation model for developers to create high-quality images. 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