Speech Synthesis
The latest Speech Synthesis coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows 2026's Arctic TTS: How Microsoft Is Making Text-to-Speech a Core Productivity Feature
Microsoft's Arctic Text to Speech app listing in the Microsoft Store reveals a fundamental shift in how Windows 2026 approaches speech technology. What was once primarily an accessibility feature is...
Microsoft Copilot Expands Voice AI and Multi-Model Capabilities for Enterprise Users
Microsoft is significantly expanding its Copilot AI capabilities with new voice synthesis technology and multi-model AI features specifically designed for enterprise environments. The tech giant's...
Microsoft's Copilot Labs Gets Verbatim 'Scripted Mode' Powered by In-House MAI-Voice-1 AI
Microsoft AI chief Mustafa Suleyman announced on September 10, 2025, that Copilot Labs now features a new "Scripted Mode" for audio generation, letting users have text read verbatim by the...
Microsoft’s MAI-Voice-1 Powers Native Audio Generation in Copilot Labs — Here’s How to Try It
Microsoft has flipped the switch on native audio generation inside Copilot Labs, putting expressive, human-like voice synthesis into the hands of Windows users via its new MAI-Voice-1 model. The...
Microsoft’s Copilot Labs Debuts Scripted Audio Mode with MAI-Voice-1 AI, Claiming 60-Second Speech in Under a Second
Microsoft has quietly added a Scripted mode to its experimental Copilot Audio Expressions sandbox, allowing the assistant to read written text aloud verbatim—no dramatic rephrasing, no...
Microsoft’s MAI-Voice-1 Generates 1 Minute of Audio in Under a Second, Launching In-House AI Offensive
Microsoft has quietly launched two proprietary foundation models—MAI-Voice-1 for speech synthesis and MAI-1-preview for text generation—signaling a deliberate pivot away from its deep dependency...
Microsoft’s MAI-Voice-1 Generates a Minute of Audio in Under a Second, Debuts in Copilot Today
Microsoft has quietly shipped two in-house AI models into consumer-facing Copilot experiences, marking a dramatic pivot from pure producer of cloud infrastructure for OpenAI to a builder of its own...
Microsoft's MAI-Voice-1 Generates 60 Seconds of Audio in Under a Second, Alongside New Text Model
Sixty seconds of natural-sounding speech, generated in less time than it takes to blink. That’s the headline claim Microsoft is making with MAI-Voice-1, a new speech synthesis model unveiled this...
Microsoft's MAI-Voice-1 Brings Freakishly Expressive Multi-Speaker AI to Copilot Labs
Microsoft has dropped an audacious experiment into the Copilot Labs playground, and early testers are reporting that its synthetic speech doesn't just read words—it performs them. The model behind...
Microsoft Rolls Out In-House MAI Voice and MoE Models to Slash Copilot Costs
Microsoft has taken the wraps off its first homegrown, production-grade AI models—MAI-Voice-1, a speech generator that can allegedly synthesize a full minute of audio in under one second on a...
Microsoft Ships In-House AI Models, Moving Copilot Beyond OpenAI Dependency
Microsoft has quietly deployed its first fully in-house AI models for consumer-facing Copilot experiences, a strategic pivot that reduces the company’s reliance on OpenAI’s technology and charts...
Microsoft’s In-House AI Revolution: MAI-Voice-1 and MAI-1-Preview Redefine Speed and Scale for Copilot
Microsoft has officially shipped its first two in-house foundation models—MAI-Voice-1 and MAI-1-preview—marking a decisive pivot from pure reliance on external AI providers toward a homegrown...