# Automatic Speech Recognition on Fisher-CALLHOME Spanish (test)

Source: [Automatic Speech Recognition on Fisher-CALLHOME Spanish (test)](<https://www.sota2.com/research/sota/automatic-speech-recognition-on-fisher-callhome-spanish-test>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T06:08:25.179Z

Evaluation of Automatic Speech Recognition performance on the Spanish test split of the Fisher-CALLHOME corpus, typically measured using Word Error Rate (WER).

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 | Automatic Speech Recognition |
| Dataset (including any stated split) | Fisher-CALLHOME Spanish (test) |
| Metric | WER |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 2 of 2 |
| 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

- [WER](<https://www.sota2.com/research/sota/automatic-speech-recognition-on-fisher-callhome-spanish-test.md?metric=WER>): Lower is better; unit: PERCENT.

## Recorded results

| Method | WER | Result date | Report paper |
| --- | --- | --- | --- |
| ESPnet Transformer | 24.4 | Not recorded | 68fa6a1d1e209131cea25f82 |
| ESPnet RNN | 25.4 | Not recorded | 68fa6a1d1e209131cea25f82 |

### ESPnet Transformer

WER: 24.4. Result ID: 698e0e0dffc3901de09a6d60.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1d1e209131cea25f82.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1d1e209131cea25f82.md>)

[Implementation](<https://github.com/espnet/espnet>)

Recorded evaluation configuration: {"token":"char"}. This record does not assert independent reproduction.

### ESPnet RNN

WER: 25.4. Result ID: 698e0e0dffc3901de09a6d5f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6a1d1e209131cea25f82.md>)

Recorded evaluation configuration: {"token":"char"}. This record does not assert independent reproduction.

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