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@@ -96,11 +96,21 @@ This document explains how to set up and configure the application using the `co
- Enable or disable text-to-speech functionality.
#### TTS_URL (`"http://localhost:8880/v1/audio/speech"`)
-- The endpoint for TTS API.
+- The endpoint for TTS API (used with `kokoro` provider).
#### TTS_SPEED (`1.2`)
- Playback speed for speech output (1.0 is normal speed).
+#### TTS_PROVIDER (`"kokoro"`)
+- TTS provider to use. Options: `"kokoro"` or `"google"`.
+ - `"kokoro"`: Uses Kokoro FastAPI TTS server (requires TTS_URL to be set). Provides high-quality voice synthesis but requires a running Kokoro server.
+ - `"google"`: Uses Google Translate TTS with gopxl/beep for local playback. Works offline using Google's public TTS API with local audio playback via gopxl/beep. Supports multiple languages via TTS_LANGUAGE setting.
+
+#### TTS_LANGUAGE (`"en"`)
+- Language code for TTS (used with `google` provider).
+ - Examples: `"en"` (English), `"es"` (Spanish), `"fr"` (French)
+ - See Google Translate TTS documentation for supported languages.
+
### Speech-to-Text (STT) Settings
#### STT_ENABLED (`false`)