谷歌Chrome语音到文本API连续不起作用？

Question

I am creating a basic speech-to-text website. It only needs to work in Google Chrome, so I'm using the simple chrome speech-to-text API. It activates for a second and then disables. My code is simple:

    var recognition = new webkitSpeechRecognition();
    recognition.continuous = true;
    recognition.interimResults = true;
    final_transcript = '';
    recognition.onresult = function (event) {
        var interim_transcript = '';

        for (var i = event.resultIndex; i < event.results.length; ++i) {
            if (event.results[i].isFinal) {
                final_transcript += event.results[i][0].transcript;
            } else {
                interim_transcript += event.results[i][0].transcript;
            }
        }
        document.getElementById("write").value = final_transcript;
        recognition.start();
    };
    recognition.start();

For some reason, a problem occurs. It worked perfectly a day ago. All answers are appreciated!

Answer 1

我做了一个类似的任务，并通过调用来实现它recognition.stop()在onresult处理器和recognition.start()在onend处理程序。