He did not sound overly robotic or monotone. The pitch modulation felt more natural than other voices available in the late 2000s.
The answer depends entirely on your use case.
, the "old" Eric voice was a high-quality male American English synthesizer created by the Polish company IVONA Software
If this isn't what you were looking for, please provide more context or details about what you're seeking.
If you search for Ivona today, you won't exactly find the old website. In 2013, Amazon acquired Ivona. The technology that powered Eric, Brian, and Amy became the foundation for and the voices used in the Amazon Kindle and Alexa .
