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Google Cloud Text to Speech

LucW edited this page Jun 19, 2021 · 7 revisions

Google Cloud TTS is a high quality Text to Speech paid service which includes some Neural Network voices (marked as WaveNet).

Demo: https://cloud.google.com/text-to-speech

Supported Voices

please open an issue if you find that we are missing some voices https://cloud.google.com/text-to-speech/docs/voices

API Keys

Google Cloud TTS is a paid service and requires an API key.

AwesomeTTS Plus

AwesomeTTS Plus subscribers have access to a shared Google Cloud TTS key: https://languagetools.anki.study/awesometts-plus

API key creation through Google Cloud Console

Demo API Key

The following API key can be still valid and can be used for testing as long as it doesn't exceed 300 requests per minute and 1 million characters monthly free tier.

AIzaSyAa8yy0GdcGPHdtD083HiGGx_S0vMPScDM

With the latest update it's also possible to use the Google API explorer key for a limited number of requests. For more information, please see https://github.com/kelciour/awesometts-anki-addon/pull/30

Pricing

According to Pricing and Quotas & Limits, a monthly free tier for WaveNet voices is limited to 1 million characters (~23 hours) and 5,000 characters per request. It looks like it can be temporarily increased via Google Cloud Platform Free Tier.