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Update DeepgramTTSService to use Deepgram's Websocket TTS API

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This commit is contained in:
Mark Backman
2025-11-21 14:07:07 -05:00
parent 6f527e509e
commit 6d93b8e9d8
4 changed files with 216 additions and 35 deletions
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CHANGELOG.md
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@@ -9,7 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Added
- Added `cache_read_input_tokens`, `cache_creation_input_tokens` and
- Added `cache_read_input_tokens`, `cache_creation_input_tokens` and
`reasoning_tokens` to OTel spans for LLM call
- Added `LiveKitRESTHelper` utility class for managing LiveKit rooms via REST API.
@@ -95,6 +95,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Updated `FishAudioTTSService` default model to `s1`.
- Updated `DeepgramTTSService` to use Deepgram's TTS websocket API. ⚠️ This is
a potential breaking change, which only affects you if you're self-hosting
`DeepgramTTSService`. The new service uses Websockets and improves TTFB
latency.
- Updated `daily-python` to 0.22.0.
- `BaseTextAggregator` changes: