VOXYGEN TTS CLOUD

Voxygen Cloud is a service that transforms text into human-like expressive speech and generates high-quality audio messages in a variety of languages and expressiveness.
Voxygen Cloud is multilingual, high-speed, robust and scalable (from tens to thousands of simultaneous speech interactions). It is an API easy to integrate through standardized interfaces (such as MRCP, HTTP).
Voxygen Cloud complies with W3C’s recommendations Speech Synthesis Mark-up Language (SSML 1.0 and 1.1) and Pronunciation Lexicon Specification (PLS 1.0) which help clients fully control several aspects of the speech such as pauses, specific pronunciations, acronyms, numbers, dates, etc. Clients can also adjust the rate, the pitch or the volume of the speech, and even add background music mix, audio fade controls or synchronisation.