You need to upload speech samples to a Speech Studio project. How should you upload the samples?
To upload your data, navigate to the Speech Studio . From the portal, click Upload data to launch the wizard and create your first dataset. You'll be asked to select a speech data type for your dataset, before allowing you to upload your data.
The default audio streaming format is WAV
Use this table to ensure that your audio files are formatted correctly for use with Custom Speech:

Emile
4 months agoElden
4 months agoJuan
4 months agoTheola
5 months agoLisbeth
5 months agoMertie
5 months agoRikki
5 months agoLeanora
5 months agoAlonso
5 months agoLaquanda
5 months agoCiara
5 months agoMollie
5 months agoEric
5 months ago