# real-time voice AI accessibility

Published articles for real-time voice AI accessibility.

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## Invincible Voice: How Gradium's Real-Time Voice AI Helps ALS Patients Speak Again

DevFeed: [Invincible Voice: How Gradium's Real-Time Voice AI Helps ALS Patients Speak Again](<https://devfeed.tech/articles/invincible-voice-how-gradium-s-real-time-voice-ai-helps-als-patients-speak-again-81232.md>)

Original publisher: [Read original article](<https://gradium.ai/blog/invincible-voice>)

Author: Gradium

Published: 2026-01-28T00:00:00Z

Content type: article

Language: en

Sources: [Gradium](<https://devfeed.tech/sources/gradium.md>)

Topics: [speech-to-speech](<https://devfeed.tech/topics/speech-to-speech.md>), [Real-time AI interactions](<https://devfeed.tech/topics/real-time-ai-interactions.md>), [Conversational AI](<https://devfeed.tech/topics/conversational-ai.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [ai-api](<https://devfeed.tech/tags/ai-api.md>), [als-voice-ai](<https://devfeed.tech/tags/als-voice-ai.md>), [assistive-communication](<https://devfeed.tech/tags/assistive-communication.md>), [assistive-technology](<https://devfeed.tech/tags/assistive-technology.md>), [assistive-voice-technology](<https://devfeed.tech/tags/assistive-voice-technology.md>), [invincible-voice](<https://devfeed.tech/tags/invincible-voice.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [open-source-voice-ai](<https://devfeed.tech/tags/open-source-voice-ai.md>), [product](<https://devfeed.tech/tags/product.md>), [real-time-voice-ai](<https://devfeed.tech/tags/real-time-voice-ai.md>), [real-time-voice-ai-accessibility](<https://devfeed.tech/tags/real-time-voice-ai-accessibility.md>), [speech-loss-assistive](<https://devfeed.tech/tags/speech-loss-assistive.md>), [voice-cloning-for-als](<https://devfeed.tech/tags/voice-cloning-for-als.md>)

### AI overview

Gradium says its real-time voice AI API and models power Invincible Voice, an open-source assistive system led by Kyutai for people with ALS and other causes of speech loss. The system combines speech recognition, natural language understanding, and voice synthesis to support real-time communication, with an emphasis on low latency, personalization, and accessibility.

### Source excerpt

Gradium's voice AI technology powers Invincible Voice, an open-source assistive system helping people with ALS and speech loss communicate in real-time.