NonStreamingAsrModels.ets
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// Please keep in sync with
// https://github.com/k2-fsa/sherpa-onnx/blob/master/sherpa-onnx/kotlin-api/OfflineRecognizer.kt#L184
import { OfflineModelConfig } from 'sherpa_onnx';
export function getOfflineModelConfig(type: number): OfflineModelConfig {
const c: OfflineModelConfig = new OfflineModelConfig();
switch (type) {
case 0: {
const modelDir = 'sherpa-onnx-paraformer-zh-2023-09-14'
c.paraformer.model = `${modelDir}/model.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "paraformer";
break;
}
case 1: {
const modelDir = 'icefall-asr-multidataset-pruned_transducer_stateless7-2023-05-04'
c.transducer.encoder = `$modelDir}/encoder-epoch-30-avg-4.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder-epoch-30-avg-4.onnx`;
c.transducer.encoder = `${modelDir}/joiner-epoch-30-avg-4.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 2: {
const modelDir = 'sherpa-onnx-whisper-tiny.en';
c.whisper.encoder = `${modelDir}/tiny.en-encoder.int8.onnx`;
c.whisper.decoder = `${modelDir}/tiny.en-decoder.int8.onnx`;
c.tokens = `${modelDir}/tiny.en-tokens.txt`;
c.modelType = "whisper";
break;
}
case 3: {
const modelDir = 'sherpa-onnx-whisper-base.en';
c.whisper.encoder = `${modelDir}/base.en-encoder.int8.onnx`;
c.whisper.decoder = `${modelDir}/base.en-decoder.int8.onnx`;
c.tokens = `${modelDir}/base.en-tokens.txt`;
c.modelType = "whisper";
break;
}
case 4: {
const modelDir = "icefall-asr-zipformer-wenetspeech-20230615";
c.transducer.encoder = `${modelDir}/encoder-epoch-12-avg-4.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder-epoch-12-avg-4.onnx`;
c.transducer.joiner = `${modelDir}/joiner-epoch-12-avg-4.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 5: {
const modelDir = "sherpa-onnx-zipformer-multi-zh-hans-2023-9-2";
c.transducer.encoder = `${modelDir}/encoder-epoch-20-avg-1.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder-epoch-20-avg-1.onnx`;
c.transducer.joiner = `${modelDir}/joiner-epoch-20-avg-1.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 6: {
const modelDir = "sherpa-onnx-nemo-ctc-en-citrinet-512";
c.nemoCtc.model = `${modelDir}/model.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 7: {
const modelDir = "sherpa-onnx-nemo-fast-conformer-ctc-be-de-en-es-fr-hr-it-pl-ru-uk-20k"
c.nemoCtc.model = `${modelDir}/model.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 8: {
const modelDir = "sherpa-onnx-nemo-fast-conformer-ctc-en-24500"
c.nemoCtc.model = `${modelDir}/model.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 9: {
const modelDir = "sherpa-onnx-nemo-fast-conformer-ctc-en-de-es-fr-14288"
c.nemoCtc.model = `${modelDir}/model.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 10: {
const modelDir = "sherpa-onnx-nemo-fast-conformer-ctc-es-1424"
c.nemoCtc.model = `${modelDir}/model.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 11: {
const modelDir = "sherpa-onnx-telespeech-ctc-int8-zh-2024-06-04"
c.telespeechCtc = `${modelDir}/model.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "telespeech_ctc";
break;
}
case 12: {
const modelDir = "sherpa-onnx-zipformer-thai-2024-06-20"
c.transducer.encoder = `${modelDir}/encoder-epoch-12-avg-5.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder-epoch-12-avg-5.onnx`;
c.transducer.joiner = `${modelDir}/joiner-epoch-12-avg-5.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 13: {
const modelDir = "sherpa-onnx-zipformer-korean-2024-06-24";
c.transducer.encoder = `${modelDir}/encoder-epoch-99-avg-1.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder-epoch-99-avg-1.onnx`;
c.transducer.joiner = `${modelDir}/joiner-epoch-99-avg-1.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 14: {
const modelDir = "sherpa-onnx-paraformer-zh-small-2024-03-09";
c.paraformer.model = `${modelDir}/model.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "paraformer";
break;
}
case 15: {
const modelDir = "sherpa-onnx-sense-voice-zh-en-ja-ko-yue-2024-07-17";
c.senseVoice.model = `${modelDir}/model.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 16: {
const modelDir = "sherpa-onnx-zipformer-ja-reazonspeech-2024-08-01";
c.transducer.encoder = `${modelDir}/encoder-epoch-99-avg-1.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder-epoch-99-avg-1.onnx`;
c.transducer.joiner = `${modelDir}/joiner-epoch-99-avg-1.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 17: {
const modelDir = "sherpa-onnx-zipformer-ru-2024-09-18";
c.transducer.encoder = `${modelDir}/encoder.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder.onnx`;
c.transducer.joiner = `${modelDir}/joiner.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 18: {
const modelDir = "sherpa-onnx-small-zipformer-ru-2024-09-18";
c.transducer.encoder = `${modelDir}/encoder.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder.onnx`;
c.transducer.joiner = `${modelDir}/joiner.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "transducer";
break;
}
case 19: {
const modelDir = "sherpa-onnx-nemo-ctc-giga-am-russian-2024-10-24";
c.nemoCtc.model = `${modelDir}/model.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 20: {
const modelDir = "sherpa-onnx-nemo-transducer-giga-am-russian-2024-10-24";
c.transducer.encoder = `${modelDir}/encoder.int8.onnx`;
c.transducer.decoder = `${modelDir}/decoder.onnx`;
c.transducer.joiner = `${modelDir}/joiner.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
c.modelType = "nemo_transducer";
break;
}
case 21: {
const modelDir = "sherpa-onnx-moonshine-tiny-en-int8";
c.moonshine.preprocessor = `${modelDir}/preprocess.onnx`;
c.moonshine.encoder = `${modelDir}/encode.int8.onnx`;
c.moonshine.uncachedDecoder = `${modelDir}/uncached_decode.int8.onnx`;
c.moonshine.cachedDecoder = `${modelDir}/cached_decode.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
case 22: {
const modelDir = "sherpa-onnx-moonshine-base-en-int8";
c.moonshine.preprocessor = `${modelDir}/preprocess.onnx`;
c.moonshine.encoder = `${modelDir}/encode.int8.onnx`;
c.moonshine.uncachedDecoder = `${modelDir}/uncached_decode.int8.onnx`;
c.moonshine.cachedDecoder = `${modelDir}/cached_decode.int8.onnx`;
c.tokens = `${modelDir}/tokens.txt`;
break;
}
}
console.log(`Please specify a supported type. Given type ${type}`);
return c;
}