如何在ASP.NET中启用语音识别 [英] How to enable speech recognization in ASP.NET

问题描述

如何在asp.net中启用语音而不是短信。



是否有用于语音识别的API？



请帮助..



我尝试过：

How to enable speech instead of text messages in asp.net.

Is there any API for speech recognization ??

Please help..

What I have tried:

using System.Speech;
using System.Speech.Synthesis;

  private void btnSubmit_Click(object sender, RoutedEventArgs e)
        {
            SpeechSynthesizer synthesizer = new SpeechSynthesizer();
            synthesizer.Volume = 100;  // 0...100
            synthesizer.Rate = 0;     // -10...10

            // Synchronous
            synthesizer.Speak(txtSpeech.Text );

            // Asynchronous
           // synthesizer.SpeakAsync("Welcome to the WPF Tutorial.");
        }

推荐答案

您不能使用System.Speech类。 ASP.NET代码完全在服务器上运行，从不在客户端运行。



您需要一个在客户端工作的库。 Google用于javascript语音识别并开始阅读。

You cannot use the System.Speech classes. ASP.NET code runs entirely on the server, never on the client.

You need a library that works on the client side. Google for "javascript speech recognition" and start reading.

Javascript语音合成API具有合理的浏览器支持：我可以使用...语音合成API [ ^ ]



IE11和Android浏览器是主要的保留，似乎有 Chrome实施中的一个错误 [ ^ ]在15秒后停止播放。



谈话的网络应用程序 - 语音合成API简介  ; | 网络  |  Google开发者 [ ^ ]



注意：这是演讲综合 - 电脑跟你说话 - 不是言语识别 - 你在和电脑说话。有一个语音识别API，但几乎没有支持：我可以使用...语音识别API [< a href =https://caniuse.com/#feat=speech-recognitiontarget =_ blanktitle =New Window> ^ ]

The Javascript speech synthesis API has reasonable browser support: Can I use... Speech Synthesis API[^]

IE11 and Android browser are the main hold-outs, and there seems to be a bug in the Chrome implementation[^] which stops playback after 15 seconds.

Web apps that talk - Introduction to the Speech Synthesis API  |  Web  |  Google Developers[^]

NB: This is speech synthesis - the computer talking to you - NOT speech recognition - you talking to the computer. There is a speech recognition API, but it has virtually no support: Can I use... Speech Recognition API[^]

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