coqui (TTS): add page (#9800)

pages/common/tts.md

@@ -0,0 +1,28 @@
+# tts
+
+> Synthesize speech on the command line.
+> More information: <https://github.com/coqui-ai/TTS#command-line-tts>.
+
+- Run text-to-speech with the default models, writing the output to "tts_output.wav":
+
+`tts --text "{{text}}"`
+
+- List provided models:
+
+`tts --list_models`
+
+- Query info for a model by idx:
+
+`tts --model_info_by_idx {{model_type/model_query_idx}}`
+
+- Query info for a model by name:
+
+`tts --model_info_by_name {{model_type/language/dataset/model_name}}`
+
+- Run a text-to-speech model with its default vocoder model:
+
+`tts --text "{{text}}" --model_name {{model_type/language/dataset/model_name}}`
+
+- Run your own text-to-speech model (using the Griffin-Lim vocoder):
+
+`tts --text "{{text}}" --model_path {{path/to/model.pth}} --config_path {{path/to/config.json}} --out_path {{path/to/file.wav}}`