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250117_test model used for paper curves
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drowe67 committed Jan 20, 2025
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4 changes: 2 additions & 2 deletions README.md
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Expand Up @@ -422,8 +422,8 @@ A log of models trained by the author.
| model19_check3 | model19 but loss function weighting for data symbols reduced fom 1/18 to 0.5/18, which reduced vocoder feature loss with just a small impact on BER. Loss at various op points and channels very close to model17 | Fs | - |
| model20 | model19_check3 but loss function weighting for pitch and corr doubled, attempt to improve rick samples. Didn't help. | Fs | - |
| model21 | very basic fixed EbNodB model like model02 but at 20dB at epoch 30, produced good quality speech on rick, loss 0.02, but not a practical solution | Rs | - |
| model22 | very basic
fixed EbNodB model like model02 but at 10dB at epoch 30, rick sample starting to get tonal/pitch shift artefact, in between, loss 0.045 | Rs | - |
| model22 | very basic fixed EbNodB model like model02 but at 10dB at epoch 30, rick sample starting to get tonal/pitch shift artefact, in between, loss 0.045 | Rs | - |
| 250117_test | Experimental model for joint PAPR/bandwidth optimisation (no pilots/CP) | Rs | - |
Note the samples are generated with `evaluate.sh`, which runs inference at rate Fs. even if (e.g model 05), trained at rate Rs.
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