3bf986d08d
This PR adds support for non-streaming Zipformer CTC ASR models across multiple language bindings, WebAssembly, examples, and CI workflows. - Introduces a new OfflineZipformerCtcModelConfig in C/C++, Python, Swift, Java, Kotlin, Go, Dart, Pascal, and C# APIs - Updates initialization, freeing, and recognition logic to include Zipformer CTC in WASM and Node.js - Adds example scripts and CI steps for downloading, building, and running Zipformer CTC models Model doc is available at https://k2-fsa.github.io/sherpa/onnx/pretrained_models/offline-ctc/icefall/zipformer.html
28 lines
912 B
Bash
Executable File
28 lines
912 B
Bash
Executable File
#!/usr/bin/env bash
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set -ex
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dart pub get
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if [ ! -f ./sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03/tokens.txt ]; then
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curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2
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tar xvf sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2
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rm sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03.tar.bz2
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fi
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if [ ! -f ./lei-jun-test.wav ]; then
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curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/lei-jun-test.wav
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fi
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if [[ ! -f ./silero_vad.onnx ]]; then
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curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/asr-models/silero_vad.onnx
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fi
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dart run \
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./bin/zipformer-ctc.dart \
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--silero-vad ./silero_vad.onnx \
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--model ./sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03/model.int8.onnx \
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--tokens ./sherpa-onnx-zipformer-ctc-zh-int8-2025-07-03/tokens.txt \
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--input-wav ./lei-jun-test.wav
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