ackages:</p>
<ul>
<li>
<a href="https://github.com/cloudyr/aws.polly" class="external-link">aws.polly</a> is a client for <a href="https://docs.aws.amazon.com/polly/latest/dg/what-is.html" class="external-link">Amazon Polly</a>
</li>
<li>
<a href="https://github.com/ropensci/googleLanguageR" class="external-link">googleLanguageR</a> is a client to the <a href="https://cloud.google.com/text-to-speech/" class="external-link">Google Cloud Text-to-Speech API</a>
</li>
<li>
<a href="https://github.com/fhdsl/conr