Source: Cassia Valentini-Botinhao (2017), University of Edinburgh. https://doi.org/10.7488/ds/2117
License: CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
Files: noisy_testset_wav/p232_006.wav and p232_007.wav.
Modification: concatenated two separate utterances by the same speaker, without additional silence or processing. Noise was added in the source dataset.
Transcript: When the sunlight strikes raindrops in the air, they act as a prism and form a rainbow. The rainbow is a division of white light into many beautiful colors.
Processed variants: bundled noise extension RNNoise and GTCRN WASM AudioWorklets, 100% wet, without highpass/EQ/compression/hum filters/limiter or volume normalization. Entire concatenated clip processed continuously. Engine latency removed: RNNoise 992 samples, GTCRN 1408 samples. Outputs retain the original 434851 samples at 48 kHz.