# Audio generation from Encodec tokens on universal evaluation dataset Source: [Audio generation from Encodec tokens on universal evaluation dataset]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:55:02.609Z Evaluation of audio generation models conditioned specifically on Encodec tokens, assessed using perceptual quality metrics like PESQ, ViSQOL, and MOS. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Audio generation from Encodec tokens | | Dataset (including any stated split) | universal evaluation dataset | | Metric | PESQ | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 27 of 27 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [PESQ](): Higher is better; unit: SCALAR. - [ViSQOL](): Higher is better; unit: SCALAR. - [FSD](): Lower is better; unit: SCALAR. - [SMOS](): Higher is better; unit: SCALAR. - [MOS](): Higher is better; unit: SCALAR. ## Recorded results | Method | PESQ | Result date | Report paper | | --- | --- | --- | --- | | PeriodWave-Turbo | 3.579 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 3.538 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 3.457 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 3.389 | Not recorded | 69535c9453fdd5c36173da8f | | PeriodWave-Turbo | 3.229 | Not recorded | 69535c9453fdd5c36173da8f | | RFWave | 3.117 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 3.089 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 2.983 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 2.904 | Not recorded | 69535c9453fdd5c36173da8f | | EnCodec | 2.776 | Not recorded | 69535c9453fdd5c36173da8f | | RFWave | 2.663 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 2.55 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 2.442 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 2.353 | Not recorded | 69535c9453fdd5c36173da8f | | EnCodec | 2.259 | Not recorded | 69535c9453fdd5c36173da8f | | PeriodWave-Turbo | 2.16 | Not recorded | 69535c9453fdd5c36173da8f | | RFWave | 2.124 | Not recorded | 69535c9453fdd5c36173da8f | | MBD | 2.094 | Not recorded | 69535c9453fdd5c36173da8f | | MBD | 1.958 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 1.925 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 1.803 | Not recorded | 69535c9453fdd5c36173da8f | | EnCodec | 1.745 | Not recorded | 69535c9453fdd5c36173da8f | | Flow2GAN | 1.739 | Not recorded | 69535c9453fdd5c36173da8f | | RFWave | 1.6 | Not recorded | 69535c9453fdd5c36173da8f | | MBD | 1.457 | Not recorded | 69535c9453fdd5c36173da8f | | EnCodec | 1.368 | Not recorded | 69535c9453fdd5c36173da8f | | PeriodWave-Turbo | 1.26 | Not recorded | 69535c9453fdd5c36173da8f | ### PeriodWave-Turbo PESQ: 3.579. Result ID: 699a178d5698665ec49bddc9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"12.0","Parameters":"31.3M","Sampling Steps":4}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 3.538. Result ID: 699a178d5698665ec49bddcc. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"12.0","Parameters":"78.9M","Sampling Steps":4}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 3.457. Result ID: 699a178d5698665ec49bddcb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"12.0","Parameters":"78.9M","Sampling Steps":2}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 3.389. Result ID: 699a178d5698665ec49bddca. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"12.0","Parameters":"78.9M","Sampling Steps":1}. This record does not assert independent reproduction. ### PeriodWave-Turbo PESQ: 3.229. Result ID: 699a178d5698665ec49bddc3. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"6.0","Parameters":"31.3M","Sampling Steps":4}. This record does not assert independent reproduction. ### RFWave PESQ: 3.117. Result ID: 699a178d5698665ec49bddc8. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"12.0","Parameters":"18.1M","Sampling Steps":10}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 3.089. Result ID: 699a178d5698665ec49bddc6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"6.0","Parameters":"78.9M","Sampling Steps":4}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 2.983. Result ID: 699a178d5698665ec49bddc5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"6.0","Parameters":"78.9M","Sampling Steps":2}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 2.904. Result ID: 699a178d5698665ec49bddc4. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"6.0","Parameters":"78.9M","Sampling Steps":1}. This record does not assert independent reproduction. ### EnCodec PESQ: 2.776. Result ID: 699a178d5698665ec49bddc7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"12.0","Parameters":"56.0M"}. This record does not assert independent reproduction. ### RFWave PESQ: 2.663. Result ID: 699a178d5698665ec49bddc2. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"6.0","Parameters":"18.1M","Sampling Steps":10}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 2.55. Result ID: 699a178d5698665ec49bddbf. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"3.0","Parameters":"78.9M","Sampling Steps":4}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 2.442. Result ID: 699a178d5698665ec49bddbe. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"3.0","Parameters":"78.9M","Sampling Steps":2}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 2.353. Result ID: 699a178d5698665ec49bddbd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"3.0","Parameters":"78.9M","Sampling Steps":1}. This record does not assert independent reproduction. ### EnCodec PESQ: 2.259. Result ID: 699a178d5698665ec49bddc0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"6.0","Parameters":"56.0M"}. This record does not assert independent reproduction. ### PeriodWave-Turbo PESQ: 2.16. Result ID: 699a178d5698665ec49bddbc. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"3.0","Parameters":"31.3M","Sampling Steps":4}. This record does not assert independent reproduction. ### RFWave PESQ: 2.124. Result ID: 699a178d5698665ec49bddbb. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"3.0","Parameters":"18.1M","Sampling Steps":10}. This record does not assert independent reproduction. ### MBD PESQ: 2.094. Result ID: 699a178d5698665ec49bddc1. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"6.0","Parameters":"411.0M"}. This record does not assert independent reproduction. ### MBD PESQ: 1.958. Result ID: 699a178d5698665ec49bddba. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"3.0","Parameters":"411.0M"}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 1.925. Result ID: 699a178d5698665ec49bddb8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"1.5","Parameters":"78.9M","Sampling Steps":4}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 1.803. Result ID: 699a178d5698665ec49bddb7. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"1.5","Parameters":"78.9M","Sampling Steps":2}. This record does not assert independent reproduction. ### EnCodec PESQ: 1.745. Result ID: 699a178d5698665ec49bddb9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"3.0","Parameters":"56.0M"}. This record does not assert independent reproduction. ### Flow2GAN PESQ: 1.739. Result ID: 699a178d5698665ec49bddb6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"1.5","Parameters":"78.9M","Sampling Steps":1}. This record does not assert independent reproduction. ### RFWave PESQ: 1.6. Result ID: 699a178d5698665ec49bddb4. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"1.5","Parameters":"18.1M","Sampling Steps":10}. This record does not assert independent reproduction. ### MBD PESQ: 1.457. Result ID: 699a178d5698665ec49bddb3. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"1.5","Parameters":"411.0M"}. This record does not assert independent reproduction. ### EnCodec PESQ: 1.368. Result ID: 699a178d5698665ec49bddb2. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Bandwidth (kbps)":"1.5","Parameters":"56.0M"}. This record does not assert independent reproduction. ### PeriodWave-Turbo PESQ: 1.26. Result ID: 699a178d5698665ec49bddb5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Bandwidth (kbps)":"1.5","Parameters":"31.3M","Sampling Steps":4}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.