Automatic Speech Recognition
LiteRT-LM
LiteRT
VibeVoice
litertlm
on-device
edge
asr
speech-recognition
audio
bitnet
Instructions to use litert-community/VibeVoice-ASR-BitNet with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- LiteRT-LM
How to use litert-community/VibeVoice-ASR-BitNet with LiteRT-LM:
# LiteRT-LM runs on various platforms (Android, iOS, Windows, Linux, macOS, IoT, Web/WASM) # and supports many APIs (C++, Python, Kotlin, Swift, JavaScript, Flutter). # For platform-specific integration guides, please refer to the official developer website: # https://ai.google.dev/edge/litert-lm # To try LiteRT-LM, the easiest way is to use our CLI tool. # 1. Install the LiteRT-LM CLI tool: pip install -U litert-lm # 2. Download and run this model locally: # See: https://ai.google.dev/edge/litert-lm/cli litert-lm run \ --from-huggingface-repo=litert-community/VibeVoice-ASR-BitNet \ --prompt="Write me a poem"
- LiteRT
How to use litert-community/VibeVoice-ASR-BitNet with LiteRT:
# No code snippets available yet for this library. # To use this model, check the repository files and the library's documentation. # Want to help? PRs adding snippets are welcome at: # https://github.com/huggingface/huggingface.js
- VibeVoice
How to use litert-community/VibeVoice-ASR-BitNet with VibeVoice:
import torch, soundfile as sf, librosa, numpy as np from vibevoice.processor.vibevoice_processor import VibeVoiceProcessor from vibevoice.modular.modeling_vibevoice_inference import VibeVoiceForConditionalGenerationInference # Load voice sample (should be 24kHz mono) voice, sr = sf.read("path/to/voice_sample.wav") if voice.ndim > 1: voice = voice.mean(axis=1) if sr != 24000: voice = librosa.resample(voice, sr, 24000) processor = VibeVoiceProcessor.from_pretrained("litert-community/VibeVoice-ASR-BitNet") model = VibeVoiceForConditionalGenerationInference.from_pretrained( "litert-community/VibeVoice-ASR-BitNet", torch_dtype=torch.bfloat16 ).to("cuda").eval() model.set_ddpm_inference_steps(5) inputs = processor(text=["Speaker 0: Hello!\nSpeaker 1: Hi there!"], voice_samples=[[voice]], return_tensors="pt") audio = model.generate(**inputs, cfg_scale=1.3, tokenizer=processor.tokenizer).speech_outputs[0] sf.write("output.wav", audio.cpu().numpy().squeeze(), 24000) - Notebooks
- Google Colab
- Kaggle
Card: measured device / browser results (edge-compat, 2026-09)
Browse files
README.md
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# VibeVoice-ASR-BitNet — LiteRT-LM
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[microsoft/VibeVoice-ASR-BitNet](https://huggingface.co/microsoft/VibeVoice-ASR-BitNet) converted to the **LiteRT-LM** (`.litertlm`) format for on-device speech recognition with Google's [LiteRT-LM](https://github.com/google-ai-edge/LiteRT-LM) runtime. **Audio in, text out, in one bundle**: the runtime decodes the clip, runs the bundled audio encoder, and the LLM transcribes — no host-side feature extraction.
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Measured on device (edge-compat): Galaxy S26 · LiteRT-LM 0.16.1 · GPU · decode 36.1 tok/s · prefill 653 tok/s · TTFT 430 ms · all 1243 ops delegated (2026-09-04); Mac Studio M4 Max · LiteRT-LM 0.16.0 · GPU · decode 138.6 tok/s · prefill 2045 tok/s · TTFT 134 ms (2026-09-04); Galaxy S26 · LiteRT-LM 0.16.1 · CPU · decode 35.4 tok/s · prefill 163 tok/s · TTFT 1.65 s (2026-09-04). Record: https://github.com/john-rocky/edge-compat/blob/main/cards/vibevoice-asr-bitnet/CARD.md
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# VibeVoice-ASR-BitNet — LiteRT-LM
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[microsoft/VibeVoice-ASR-BitNet](https://huggingface.co/microsoft/VibeVoice-ASR-BitNet) converted to the **LiteRT-LM** (`.litertlm`) format for on-device speech recognition with Google's [LiteRT-LM](https://github.com/google-ai-edge/LiteRT-LM) runtime. **Audio in, text out, in one bundle**: the runtime decodes the clip, runs the bundled audio encoder, and the LLM transcribes — no host-side feature extraction.
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