| --- |
| pretty_name: NoteSep NoteGrab training data |
| license: other |
| license_name: notesep-source-licenses |
| license_link: https://huggingface.co/datasets/ben2002chou/notesep-training-data/blob/main/SOURCES.md |
| tags: |
| - music |
| - audio |
| - source-separation |
| --- |
| # NoteGrab training data |
|
|
| Two million score-addressed note targets from 100,696 synthetic mixtures, |
| plus eight recorded-scene shards. A mixture may be reused for several target |
| notes. Each index row identifies the mixture, requested note, and waveform data. |
|
|
| | Path | Contents | |
| | --- | --- | |
| | synthetic/ | Synthetic audio, training-row index, timing and sampling metadata. | |
| | recorded/ | Recorded scenes, isolated note targets and their indexes. | |
| | example/ | One unpacked mixture, isolated target, reference sound and note labels. | |
| | manifest.json | File inventory, compression information and training path mappings. | |
|
|
| Download and restore the package from the NoteSep repository: |
|
|
| ```sh |
| uv run notesep download-data --repo-id ben2002chou/notesep-training-data --output data/notegrab |
| ``` |
|
|
| Setup verifies the files, decompresses audio shards, and writes path-map.json |
| for training. The compressed download is about 446 GB. Restored data occupies |
| about 2.39 TB; allow space for both during setup. Audio values are preserved |
| exactly. The training guide in the code repository gives the training command. |
|
|
| Start with example/ to listen to a training row. The larger files are indexed |
| containers for efficient training, rather than directories of individual WAVs. |
| ASO uses separate source-complete scenes and locally generated NoteGrab estimates. |
|
|
| `synthetic/sampling-parent.json` selects the rows for the original 30,000-update |
| parent run. `synthetic/sampling.json` selects rows for the later continuation. |
| The intermediate 250-update stage uses `synthetic/sampling-adaptation.json` |
| and the instrument-library labels in `synthetic/render-methods.npz`. All three |
| row selections refer to the same audio and row index. |
|
|
| ## Sources and licenses |
|
|
| See [SOURCES.md](SOURCES.md) for instrument, score and recording credits, transformations and source-specific terms. Original notices are included in `licenses/` and source information in `sources/`. Noncommercial and share-alike terms apply to the corresponding source material. |
|
|
