## Sample

- \[id\]_n1: audio generated by setting sample values to all −1
- \[id\]_1: audio generated by setting sample values to all 1

## Transfer

- \[id\]_e2e: end-to-end synthesis result
- \[id\].wav: transfer result
- \[id\]_ref: reference audio

## Reconstruction

- \[id\].wav: reconstruction result
- \[id\]_ref.wav: reference audio
