Text-to-Speech
Safetensors
English
steertts
steer-tts
tts
speech-synthesis
english
controllable-tts
steerable-tts
prosody-control
expressive-tts
style-control
inline-markup
word-emphasis
zero-shot-voice-cloning
voice-cloning
interpretable
non-autoregressive
fastpitch
mamba
mamba-3
state-space-model
hybrid-attention
flow-matching
vocos
small-model
quantized
int8
on-device
streaming
non-commercial
Eval Results (legacy)
| [build-system] | |
| requires = ["setuptools>=68"] | |
| build-backend = "setuptools.build_meta" | |
| [project] | |
| name = "steertts" | |
| version = "1.1.0" | |
| description = "SteerTTS: a small, numerically steerable English TTS (hybrid attention + bidirectional Mamba-3)" | |
| readme = "README.md" | |
| requires-python = ">=3.10" | |
| license = { text = "Code: MIT. Weights: CC BY-NC 4.0. See LICENSE.md" } | |
| # Versions are the ones the release was verified with (fresh env, TEST_LOG.md). torch is a range because the right | |
| # wheel depends on your CUDA / CPU setup; torchaudio (pulled in by vocos) must match the torch you install. | |
| dependencies = [ | |
| "torch>=2.4,<2.12", | |
| "numpy>=1.24,<2.5", | |
| "safetensors==0.8.0", | |
| "huggingface_hub>=0.23", | |
| "vocos==0.1.0", | |
| "g2p_en==2.1.0", | |
| "nltk==3.10.3", | |
| "num2words==0.5.14", | |
| "soundfile==0.14.0", | |
| "soxr==1.1.0", | |
| ] | |
| [project.optional-dependencies] | |
| prompt = ["transformers==5.19.0"] # free-text directions (MiniLM sentence encoder) | |
| clone = ["transformers==5.19.0"] # zero-shot cloning (WavLM speaker encoder) | |
| measure = ["praat-parselmouth==0.4.7"] # read the 12 controls back from audio | |
| play = ["sounddevice>=0.4"] # `steertts play` / --play (else ffplay or aplay is used) | |
| all = ["transformers==5.19.0", "praat-parselmouth==0.4.7", "sounddevice>=0.4"] | |
| test = ["transformers==5.19.0", "praat-parselmouth==0.4.7", "pytest>=8", "jsonschema>=4.20"] | |
| [project.scripts] | |
| steertts = "steertts.cli:main" | |
| [tool.setuptools] | |
| packages = ["steertts", "steertts.mamba3"] | |
| [tool.setuptools.package-data] | |
| steertts = ["request.schema.json"] | |
| [tool.pytest.ini_options] | |
| testpaths = ["tests"] | |