emphasis note

README.md

@@ -41,7 +41,11 @@ datasets:
 - ylacombe/expresso
 base_model: Pendrokar/xvapitch
 ---
-xVASynth's xVAPitch (v3) type of voice models based on the Expresso dataset. Without enunciated, laughing, whispering and singing styles. Only questions from the `confused` style were used.
+xVASynth's xVAPitch (v3) type of voice models based on the Expresso dataset. Without enunciated, laughing, whispering and singing styles. From the `confused` style, only questions were used.
+
+These models can also do emphasis on words by using colons `:`, rather than the typical quotemarks `"` which are skipped by the xVASynth text pre-processor:
+* What :exactly: is it?
+* Well :normally: we just let it run.
 
 ex01 male: <audio controls>
   <source src="https://huggingface.co/Pendrokar/xvapitch_expresso/resolve/main/x_ex01.wav?download=true" type="audio/wav">