

TEXT TO SPEECH VOICES HOW TO
A key dependency for this growth, especially for long-form content, will be the voice of the narration .ĭespite robust tests and metrics that exist for assessing the quality of TTS voices at the word, sentence, and paragraph level , and significant work around evaluation of voices generated from a single dataset , there is a gap in understanding how to consistently evaluate TTS voices reading long-form content such as news articles or audiobooks, which require a voice that is pleasant to listen to for several minutes at a time. It can be assumed that more online content will be provided by TTS voices, as long as the experience can be a pleasant and enjoyable one. Furthermore, some publishers, such as The Atlantic, 2 Medium, 3 and Wired 4 are making professionally narrated versions of articles available for people's listening pleasure . In this vein, new technology allows people to listen to articles using TTS voices . There are similar audio-consumption trends outside the US. This audio consumption is driven by increases in listening for both podcasts (51% of the population) and audiobooks (50% of the population) in the United States. The percentage of the United States population aged 12 and older listening to online audio continues to increase, with an estimated 67%, or 167 million people, listening to online audio content monthly in 2019. news articles, audiobooks, and podcasts), the consumption of spoken audio has increased . 1 The epoch of everyday interaction with TTS voices is here.Ĭoncurrently, with the availability of audio-based online content (e.g. Now, this capability to create speech-enabled products is available to anyone via commercial TTS platforms.

Instead, it would not be until 2011, after almost a half century's worth of work, that we would start to see the mainstream adoption of synthesized voices, primarily in voice assistants (VAs) such as Apple's Siri, Amazon's Alexa, and the Google Assistant . In 1968, the movie's creators imagined that by 2001, we would live in a world where computers would be speaking to us with human-like voices.
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“I'm sorry, Dave, I'm afraid I can't do that,” said HAL, the voice interface-based computer in the movie 2001: A Space Odyssey.
