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Add deepgram tts to available services #22

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Merged
tara-servicenow merged 4 commits into from
Mar 26, 2026
Merged

Add deepgram tts to available services #22

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Add deepgram tts to available services
tara-servicenow Mar 26, 2026
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Pass model
tara-servicenow Mar 26, 2026
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tara-servicenow Mar 26, 2026
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tara-servicenow Mar 26, 2026
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12 changes: 11 additions & 1 deletion src/eva/assistant/pipeline/services.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
from pipecat.services.cartesia.tts import CartesiaTTSService
from pipecat.services.deepgram.flux.stt import DeepgramFluxSTTService
from pipecat.services.deepgram.stt import DeepgramSTTService
from pipecat.services.deepgram.tts import DeepgramTTSService
from pipecat.services.elevenlabs.stt import CommitStrategy, ElevenLabsRealtimeSTTService
from pipecat.services.elevenlabs.tts import ElevenLabsTTSService
from pipecat.services.llm_service import LLMService
Expand Down Expand Up @@ -264,6 +265,15 @@ def create_tts_service(
chatterbox_tts._settings.language = language_code
return chatterbox_tts

elif model_lower == "deepgram":
logger.info(f"Using Deepgram TTS: {params['model']}")
return DeepgramTTSService(
api_key=api_key,
model=params["model"],
voice=params.get("voice", "aura-2-helena-en"),
sample_rate=SAMPLE_RATE,
)

elif model_lower == "elevenlabs":
logger.info(f"Using ElevenLabs TTS: {params['model']}")
return ElevenLabsTTSService(
Expand Down Expand Up @@ -345,7 +355,7 @@ def create_tts_service(

else:
raise ValueError(
f"Unknown TTS model: {model}. Available: cartesia, chatterbox, elevenlabs, gemini, kokoro, nvidia-baseten, openai, xtts"
f"Unknown TTS model: {model}. Available: cartesia, chatterbox, deepgram, elevenlabs, gemini, kokoro, nvidia-baseten, openai, xtts"
)


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