咨詢區(qū)

• user2110292

我的項目有一個需求需要將可以將 文本 轉化為 聲音，請問大家是否有開源的 C# 庫 來解決這件事情？

回答區(qū)

• HABJAN

最近 Google 發(fā)布了一個開源的 Google Cloud Text To Speech 包，.NET版本的github鏈接：https://github.com/jhabjan/Google.Cloud.TextToSpeech.V1

可參考下面的例子：

GoogleCredential?credentials?=GoogleCredential.FromFile(Path.Combine(Program.AppPath,?"jhabjan-test-47a56894d458.json"));TextToSpeechClient?client?=?TextToSpeechClient.Create(credentials);SynthesizeSpeechResponse?response?=?client.SynthesizeSpeech(new?SynthesisInput(){Text?=?"Google?Cloud?Text-to-Speech?enables?developers?to?synthesize?natural-sounding?speech?with?32?voices"},new?VoiceSelectionParams(){LanguageCode?=?"en-US",Name?=?"en-US-Wavenet-C"},new?AudioConfig(){AudioEncoding?=?AudioEncoding.Mp3} );string?speechFile?=?Path.Combine(Directory.GetCurrentDirectory(),?"sample.mp3");File.WriteAllBytes(speechFile,?response.AudioContent);

• HABJAN

完全不需要使用任何開源框架，在 .NET 內部提供的 System.Speech.Synthesis 類就可以幫你解決這個問題，引用下 System.speech.dll 命名空間即可。

using?System; using?System.Collections.Generic; using?System.ComponentModel; using?System.Data; using?System.Drawing; using?System.Linq; using?System.Text; using?System.Threading.Tasks; using?System.Windows.Forms; using?System.Speech.Synthesis;?//?first?import?this?packagenamespace?textToSpeech{public?partial?class?home?:?Form{public?string?s?=?"pran";?//?storing?string?(pran)?to?sprivate?void?home_Load(object?sender,?EventArgs?e){speech(s);?//?calling?the?function?with?a?string?argument}private?void?speech(string?args)?//?defining?the?function?which?will?accept?a?string?parameter{SpeechSynthesizer?synthesizer?=?new?SpeechSynthesizer();synthesizer.SelectVoiceByHints(VoiceGender.Male?,?VoiceAge.Adult);?//?to?change?VoiceGender?and?VoiceAge?check?out?those?links?belowsynthesizer.Volume?=?100;??//?(0?-?100)synthesizer.Rate?=?0;?????//?(-10?-?10)//?Synchronoussynthesizer.Speak("Now?I'm?speaking,?no?other?function'll?work");//?Asynchronoussynthesizer.SpeakAsync("Welcome"?+?args);?//?here?args?=?pran}???????}}

這里簡單提一下，最好用異步方式 SpeakAsync 替代同步的 Speak 方法，這樣的話，調用線程就不會被阻塞，提高程序的吞吐率。

點評區(qū)

這個功能好，不過建議大家了解下強大的 Google.Cloud.TextToSpeech。

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