wavecouple benchmark: 240 synthetic coupled ECG-PLETH pairs with known coupling ground truth (Zenodo, CC BY 4.0). Recorded signals include ecg, ppg. Licence: CC BY 4.0.
A ground-truth-labelled dataset of 240 synthetic coupled ECG-photoplethysmogram (PLETH) signal pairs (60 s each, 500 Hz), varying coupling strength (alpha = 0 to 1), additive noise (SNR 5/10/20 dB and clean), and missing segments (0/10/30/50 percent), with 3 replicates per condition. Each case is a gzip-compressed float32 NumPy array (2 x 30000) with a manifest.tsv index carrying the ground-truth labels (alpha, snr_db, frac_missing, seed). Generated deterministically by the wavecouple package (DOI 10.5281/zenodo.23797941). Intended for benchmarking cross-signal coupling estimators (coherence, mutual information, Granger causality) under known conditions.
Verbatim fromZenodo· Licence: cc-by-4.0
No model in the hub reports results on this dataset yet.
wavecouple benchmark: 240 synthetic coupled ECG-PLETH pairs with known coupling ground truth (Zenodo, CC BY 4.0) [Data set]. (n.d.). https://doi.org/10.5281/zenodo.23803166
@misc{wavecouplesynthewavecouple,
title = {{wavecouple benchmark: 240 synthetic coupled ECG-PLETH pairs with known coupling ground truth (Zenodo, CC BY 4.0)}},
doi = {10.5281/zenodo.23803166}
}Cite the dated snapshot 2026-10 for a fixed, reproducible version. Please also cite the original publications listed above.
ChatPPG. (2026). wavecouple benchmark: 240 synthetic coupled ECG-PLETH pairs with known coupling ground truth (Zenodo, CC BY 4.0): dataset record (Version 2026-10) [Data set]. ChatPPG Research Hub. https://chatppg.com/research/datasets/wavecouple-synthetic-ecg-pleth
@misc{chatppg_dataset_wavecouple_synthetic_ecg_pleth,
author = {{ChatPPG}},
title = {{wavecouple benchmark: 240 synthetic coupled ECG-PLETH pairs with known coupling ground truth (Zenodo, CC BY 4.0): dataset record}},
year = {2026},
month = nov,
version = {2026-10},
howpublished = {\url{https://chatppg.com/research/datasets/wavecouple-synthetic-ecg-pleth}},
note = {ChatPPG Research Hub, Snapshot 2026-10, https://chatppg.com/research/snapshots/2026-10}
}cff-version: 1.2.0 message: "If you use this resource, please cite it as below." type: dataset title: "wavecouple benchmark: 240 synthetic coupled ECG-PLETH pairs with known coupling ground truth (Zenodo, CC BY 4.0): dataset record" authors: - name: "ChatPPG" url: "https://chatppg.com/research/datasets/wavecouple-synthetic-ecg-pleth" repository-artifact: "https://chatppg.com/research/snapshots/2026-10" version: "2026-10" date-released: "2026-11-09"
Record updated
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