Español
Spanish text to speech.
Ten voices read Spanish by its own rules: its numbers, its dates, its ordinals and its abbreviations — not another language's with a borrowed accent.
A sample
Ten birds, thirty-one languages.
All of them polyglot: the same voice reads Spanish, English or Japanese without changing timbre. And a text quoting another language switches on its own, paragraph by paragraph.
Alex James Robert Sam Daniel Sarah Lily Jessica Olivia Emily
The reading script
What the reading script knows about Spanish
Using the RBNF grammars of Unicode CLDR, gender and declension included.