Hushbird stands on excellent open work. Thank you to the researchers and engineers behind these projects.
Speech recognition model by NVIDIA, used under the Creative Commons Attribution 4.0 license. Hushbird distributes a copy converted to bfloat16 precision; the model is otherwise unmodified.
Text to speech model by hexgrad, used under the Apache License 2.0.
Speech recognition by OpenAI (Whisper) and Argmax (WhisperKit), used under the MIT License.
Apple's MLX array framework and the mlx-audio project power on-device inference, used under the MIT License.