Speech Synthesis Markup Language

File Format
Name	Speech Synthesis Markup Language
Ontology	Electronic File Formats Audio and Music Speech Synthesis Markup Language
Extension(s)	.ssml
MIME Type(s)	application/ssml+xml

'Speech Synthesis Markup Language (SSML) is a markup language used to give instructions to speech synthesizers on what to say and how to say it. It is used by Amazon for its Alexa products and services, but it is a W3C recommendation that people of various companies have worked on, so it is nonproprietary.

Specs

• Official W3C SSML 1.1 Recommendation

Links

• Amazon SSML Reference