Audio & Speech

Today's Stories

1. 1

   Developer creates fully private AI voice assistant that runs entirely on your computer

   A developer combined multiple open-source tools to build an AI voice assistant that works completely offline on regular laptops without needing expensive graphics cards. The system uses Silero VAD for detecting when you speak, Parakeet for converting speech to text, and Supertonic for generating spoken responses - all without sending any data to the internet.

   This could lead to voice assistants that protect your privacy completely, never sharing your conversations with tech companies or requiring internet connections to work.

2. 2

   ElevenLabs partners with UK government to bring AI voices to public services

   The AI voice company ElevenLabs announced a partnership with the UK government to integrate voice AI technology into public services while expanding its London headquarters. ElevenLabs makes technology that can generate realistic human-sounding speech from text.

   British citizens may soon interact with government services through AI-powered voice systems for tasks like applying for benefits or getting information about public services.

3. 3

   New voice cloning model Moss TTS 1.5 achieves best English speech mimicry

   Researchers released Moss TTS 1.5, an 8-billion parameter model that can clone voices more accurately than previous systems like Fish Audio and Qwen 3 TTS. The model can learn to mimic someone's voice from audio samples and generate new speech in that person's voice.

   Voice cloning technology is becoming sophisticated enough to create convincing fake audio of anyone, raising both creative possibilities and concerns about audio deepfakes.

4. 4

   Speed matters more than AI quality for educational voice assistants, study finds

   Researchers discovered that students lose interest in AI tutoring systems when voice responses take longer than 1.5 seconds to start, regardless of how smart the AI model is. The delay happens because converting speech to text, processing through AI, and generating spoken responses creates a chain of delays that compound.

   Educational apps and AI tutors will need to prioritize lightning-fast responses over perfect answers to keep students engaged during learning sessions.

5. 5

   Community launches blind voting system to rank text-to-speech AI models

   A new website called TTS Arena lets users listen to speech samples from 46 different AI models without knowing which is which, then vote for the best quality. The system creates rankings based on user preferences rather than technical benchmarks.

   This will help ordinary users identify which text-to-speech tools sound most natural, making it easier to choose AI voices for projects or accessibility needs.