diff --git a/src/pipecat/services/azure.py b/src/pipecat/services/azure.py
index dc574dc87..b517fd54e 100644
--- a/src/pipecat/services/azure.py
+++ b/src/pipecat/services/azure.py
@@ -83,7 +83,6 @@ class InputParams(BaseModel):
         style_degree: Optional[str] = None
         volume: Optional[str] = None
 
-
     def __init__(
             self,
             *,
@@ -152,6 +151,59 @@ def _construct_ssml(self, text: str) -> str:
     async def set_voice(self, voice: str):
         logger.debug(f"Switching TTS voice to: [{voice}]")
         self._voice = voice
+    
+    async def set_emphasis(self, emphasis: str):
+        logger.debug(f"Setting TTS emphasis to: [{emphasis}]")
+        self._params.emphasis = emphasis
+    
+    async def set_language_code(self, language_code: str):
+        logger.debug(f"Setting TTS language code to: [{language_code}]")
+        self._params.language_code = language_code
+    
+    async def set_pitch(self, pitch: str):
+        logger.debug(f"Setting TTS pitch to: [{pitch}]")
+        self._params.pitch = pitch
+
+    async def set_rate(self, rate: str):
+        logger.debug(f"Setting TTS rate to: [{rate}]")
+        self._params.rate = rate
+    
+    async def set_role(self, role: str):
+        logger.debug(f"Setting TTS role to: [{role}]")
+        self._params.role = role
+    
+    async def set_style(self, style: str):
+        logger.debug(f"Setting TTS style to: [{style}]")
+        self._params.style = style
+    
+    async def set_style_degree(self, style_degree: str):
+        logger.debug(f"Setting TTS style degree to: [{style_degree}]")
+        self._params.style_degree = style_degree
+    
+    async def set_volume(self, volume: str):
+        logger.debug(f"Setting TTS volume to: [{volume}]")
+        self._params.volume = volume
+    
+    async def set_params(self, **kwargs):
+        valid_params = {
+            'voice': self.set_voice,
+            'emphasis': self.set_emphasis,
+            'language_code': self.set_language_code,
+            'pitch': self.set_pitch,
+            'rate': self.set_rate,
+            'role': self.set_role,
+            'style': self.set_style,
+            'style_degree': self.set_style_degree,
+            'volume': self.set_volume,
+        }
+
+        for param, value in kwargs.items():
+            if param in valid_params:
+                await valid_params[param](value)
+            else:
+                logger.warning(f"Ignoring unknown parameter: {param}")
+
+        logger.debug(f"Updated TTS parameters: {', '.join(kwargs.keys())}")
 
     async def run_tts(self, text: str) -> AsyncGenerator[Frame, None]:
         logger.debug(f"Generating TTS: [{text}]")