However, there is a chance that future neural models could be trained specifically on the old Eric data set to recapture its charm. As of early 2025, no such announcement has been made.
That said, some independent creators have trained models on public domain recordings of old Eric (legally dubious). The result is a sort of “old Eric flavor” with modern smoothness. But for commercial use, avoid this. Amazon has never publicly acknowledged the demand for the legacy Ivona voices. Given that AWS Polly is a cloud product focused on scalability and perfection, it is unlikely they will reintroduce the older concatenative version. old ivona eric new
Both voices, old and new, carry the same name. But only you can decide which Eric speaks to your audience’s heart. Q: Can I use old Ivona Eric on Windows 11? A: Yes, with compatibility mode (Windows 7 settings) and the 32-bit SAPI5 version. However, there is a chance that future neural
In the classic version, the word “conversation” would rise slightly in pitch on the second syllable, mimicking human speech. 2013: Amazon Buys Ivona In January 2013, Amazon acquired Ivona Software. The immediate goal was to power Alexa’s voice. But soon, Amazon rebranded and integrated Ivona’s engine into Amazon Polly (launched November 2016). The result is a sort of “old Eric
Polly retained many Ivona voice names—including —but with significant changes under the hood. The “New” Polly Eric The new Eric (often called “Polly Eric – US Male” or simply Eric in AWS Polly) is built on a neural TTS model (NTTS). While the old Ivona was based on concatenative synthesis (stitching recorded phonemes), the new Eric uses deep learning.
If you can legally run the old Ivona Eric on a legacy system, treasure it. It is a rare piece of TTS history. For all new projects, embrace the new Eric in AWS Polly—but adjust its SSML tags to mimic the old warmth: lower the pitch by 5%, reduce speed by 10%, and insert quiet breaths.
Introduction: Why “Old Ivona Eric New” Is a Hot Search If you have spent any time in the world of text-to-speech (TTS), audiobook production, or e-learning, you have likely encountered the name Ivona . Specifically, you have probably asked a version of this question: What is the difference between the old Ivona Eric and the new one?