Adding mulaw streaming support to ElevenLabs

vocodedev · Dec 1, 2023 · 3061cfd · 3061cfd
1 parent 6ac6da8
commit 3061cfd
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/playground/streaming/synthesizer/synthesize.py b/playground/streaming/synthesizer/synthesize.py
@@ -148,6 +148,9 @@ async def main():
     synthesizer = ElevenLabsSynthesizer(
         synthesizer_config=ElevenLabsSynthesizerConfig(
             experimental_streaming=False,
+            stability=0.0,
+            similarity_boost=0.0,
+            model_id="nova",
             optimize_streaming_latency=0,
             sampling_rate=8000,
             audio_encoding=AudioEncoding.MULAW,

diff --git a/vocode/streaming/synthesizer/eleven_labs_synthesizer.py b/vocode/streaming/synthesizer/eleven_labs_synthesizer.py
@@ -100,8 +100,6 @@ async def create_speech(
 
         base_url = urljoin(ELEVEN_LABS_BASE_URL, f"text-to-speech/{self.voice_id}")
 
-        print(base_url)
-
         if self.experimental_streaming:
             base_url = urljoin(base_url + "/", "stream")
 
@@ -195,6 +193,10 @@ async def create_speech(
                     message, seconds, self.words_per_minute
                 ),
             )
+        else:
+            raise RuntimeError(
+                f"Unsupported ElevenLabs configuration: {self.synthesizer_config.sampling_rate}, {self.synthesizer_config.audio_encoding}, {self.output_format}"
+            )
 
     def _get_eleven_labs_format(self):
         sampling_rate = self.synthesizer_config.sampling_rate