106 lines
3.0 KiB
JavaScript
106 lines
3.0 KiB
JavaScript
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let recorder;
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let speechRecognizer;
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let isCanSendData = false;
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let isCanStop;
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$(function () {
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const params = {
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signCallback: signCallback, // 鉴权函数 用户提供鉴权函数，不传则为null
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// 用户参数
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secretid: config.secretId,
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appid: config.appId,
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// 实时识别接口参数
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engine_model_type : '16k_zh', // 引擎
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voice_format : 1,
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// 以下为非必填参数，可跟据业务自行修改
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hotword_id : '08003a00000000000000000000000000',
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needvad: 1,
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filter_dirty: 1,
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filter_modal: 1,
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filter_punc: 1,
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convert_num_mode : 1,
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word_info: 2
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}
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$('#start').on('click', function () {
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const areaDom = $('#recognizeText');
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let resultText = '';
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$(this).hide();
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$('#connecting').show();
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speechRecognizer = null;
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isCanSendData = false;
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// 获取录音数据
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recorder = new WebRecorder();
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recorder.OnReceivedData = (res) => {
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// console.log(res) // res 为采集到浏览器数据
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if (isCanSendData) {
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// 发送数据
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speechRecognizer.write(res);
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}
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};
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// 录音失败时
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recorder.OnError = (err) => {
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console.log(err);
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recorder.stop();
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};
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recorder.start();
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if (!speechRecognizer) {
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speechRecognizer = new SpeechRecognizer(params);
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}
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// 开始识别
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speechRecognizer.OnRecognitionStart = (res) => {
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console.log('开始识别', res);
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isCanSendData = true;
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isCanStop = true;
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$('#connecting').hide();
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$('#end').show();
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$('#recognizing').show();
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};
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// 一句话开始
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speechRecognizer.OnSentenceBegin = (res) => {
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console.log('一句话开始', res);
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};
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// 识别变化时
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speechRecognizer.OnRecognitionResultChange = (res) => {
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console.log('识别变化时', res);
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const currentText = `${resultText}${res.result.voice_text_str}`;
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areaDom.text(currentText);
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};
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// 一句话结束
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speechRecognizer.OnSentenceEnd = (res) => {
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console.log('一句话结束', res);
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resultText += res.result.voice_text_str;
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areaDom.text(resultText);
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};
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// 识别结束
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speechRecognizer.OnRecognitionComplete = (res) => {
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console.log('识别结束', res);
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isCanSendData = false;
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};
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// 识别错误
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speechRecognizer.OnError = (res) => {
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console.log('识别失败', res);
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isCanSendData = false;
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$('#end').hide();
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$('#recognizing').hide();
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$('#connecting').hide();
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$('#start').show();
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};
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// 建立连接
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speechRecognizer.start();
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});
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$('#end').on('click', function () {
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$(this).hide();
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$('#start').show();
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$('#recognizing').hide();
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recorder.stop();
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if (isCanStop) {
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speechRecognizer.stop();
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}
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});
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});
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