Ivona Eric Text To Speech 100%

In short: Amazon has moved entirely to neural TTS (Polly). Maintaining the old concatenative synthesis system (which Eric used) is not commercially viable. However, there is a slim chance that Amazon might release a "classic" voice pack as a novelty—but no announcements exist.

However, the community is actively preserving Eric. Open-source projects like and eSpeak have attempted to reverse-engineer Ivona’s phoneme models. Additionally, some fans have curated high-quality recordings of Eric reading public domain texts, which can be used to train custom TTS models (though that raises its own legal gray areas). ivona eric text to speech

: Users with the original SAPI5 engine installed can use free programs like to generate offline voiceovers. Cloud Platforms In short: Amazon has moved entirely to neural TTS (Polly)

Joey is based on the same Ivona technology but has been updated. Purists argue that the original Eric had a slightly warmer tone, while Joey is a bit more neutral. Still, it’s 95% similar. However, the community is actively preserving Eric

How does Eric hold up today?

While the standalone IVONA software is largely discontinued, the "Eric" voice model is available through several modern AI platforms:

Unlike older robotic synthesizers, Eric uses IVONA's award-winning technology to provide clear, human-like American English speech Versatility: