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hipcall_tts

0.3.0
0.5.0 0.4.0 0.3.0 0.2.1 0.2.0 0.1.0

Multi-provider Text-to-Speech (TTS) client for Elixir (OpenAI, AWS Polly, ElevenLabs, Soniox) with unified API, splitting, retries, and telemetry.

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CHANGELOG.md 

# Changelog



## 0.3.0



- Update voice `language` field to support arrays for multilingual voices (`String.t() | [String.t()]`)

- ElevenLabs: Add per-voice multilingual language support (Alice, Brian, Callum, Belma, Doga)

- OpenAI: Add 7 new voices (Ash, Ballad, Coral, Sage, Verse, Marin, Cedar) for a total of 13

- OpenAI: Expand supported languages from 11 to 57 (full Whisper language set)

- Polly: Add all English (US), English (UK), and German voices from AWS docs



## 0.2.1



- Remove Meloxia voice from ElevenLabs provider (discontinued by ElevenLabs)



## 0.1.0



- Initial release.

- Providers:

  - OpenAI (request/response mode)

  - AWS Polly

  - ElevenLabs

- Unified API:

  - `HipcallTts.generate/1`

- Introspection API:

  - `HipcallTts.providers/0`

  - `HipcallTts.models/1`

  - `HipcallTts.voices/1`

  - `HipcallTts.languages/1`

  - `HipcallTts.capabilities/1`

- Features:

  - Automatic text splitting based on provider limits

  - Audio concatenation for multi-part results

  - Configurable retries with exponential backoff

  - Telemetry events for generate/http/retry/split