Change the voice used for each language.

On the reading list screen, tap Voice at the bottom left to open Voice Settings.

In Voice Settings, tap Choose Voice.

Select the language whose voice you want to change. This is where you set the voice and base speed used for that language; it does not change the languages Voicepaper detects while reading.

Set the base speed and voice quality for the selected language. Use the play button beside a voice to preview it, then tap the voice you want to use. Download high-quality voices to add more available voices.