BSD 2-Clause License

Copyright (c) 2026, santhosh-005

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


--------------------------------------------------------------------------------
THIRD-PARTY NOTICES

This package bundles one third-party file:

  src/smart_turn_livekit/data/mel_filters.npz
  The 80-band mel filterbank from OpenAI Whisper, used unmodified so that
  feature extraction matches the model's training-time features exactly.

  MIT License. Copyright (c) 2022 OpenAI. https://github.com/openai/whisper

Nothing else here is third-party. The Pipecat and LiveKit adapters subclass and
implement those projects' public interfaces; no code is copied from either, and
their licences impose no terms on this package.

The model weights are NOT distributed in this package. They are a fine-tune of
pipecat-ai/smart-turn (BSD-2-Clause) and are licensed separately at
https://huggingface.co/santhosh-005/smart-turn-tamil, as is the training data
at https://huggingface.co/datasets/santhosh-005/tamil-eot (CC BY 4.0).
