wehub-resource-sync
47 lines
1.0 KiB
JavaScript
47 lines
1.0 KiB
JavaScript
var vosk = require('..')
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const fs = require("fs");
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var mic = require("mic");
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MODEL_PATH = "model"
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SAMPLE_RATE = 16000
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if (!fs.existsSync(MODEL_PATH)) {
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console.log("Please download the model from https://alphacephei.com/vosk/models and unpack as " + MODEL_PATH + " in the current folder.")
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process.exit()
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}
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vosk.setLogLevel(0);
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const model = new vosk.Model(MODEL_PATH);
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const rec = new vosk.Recognizer({model: model, sampleRate: SAMPLE_RATE});
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var micInstance = mic({
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rate: String(SAMPLE_RATE),
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channels: '1',
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debug: false,
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device: 'default',
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});
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var micInputStream = micInstance.getAudioStream();
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micInputStream.on('data', data => {
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if (rec.acceptWaveform(data))
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console.log(rec.result());
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else
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console.log(rec.partialResult());
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});
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micInputStream.on('audioProcessExitComplete', function() {
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console.log("Cleaning up");
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console.log(rec.finalResult());
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rec.free();
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model.free();
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});
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process.on('SIGINT', function() {
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console.log("\nStopping");
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micInstance.stop();
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});
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micInstance.start();
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