需要提前做以下設置：

1. Unity中需要設置：
   Editor -> Project Settings -> Player -> Other Settings -> Api Compatibility Level -> 選擇.Net 4.x

2. 系統(tǒng)需要提前下載中文語音包
   Win11可以在 設置 -> 時間和語言 -> 語音 中查看已下載的語音
   
   其中Huihui Yaoyao Kangkang為中文語音，下面腳本也是這樣判斷的
   
   如果沒有安裝語音的話，可以在設置 -> 時間和語言 -> 語言和區(qū)域 -> 語言選項中查看安裝
   
   

腳本

將下面腳本掛載到場景中GameObject上，然后通過其他方法對其進行實例化和調用文章來源地址http://www.zghlxwxcb.cn/news/detail-747571.html

using UnityEngine;
using SpeechLib;
using System;

namespace Project
{
	/// <summary>
	/// 微軟文字轉語音
	/// </summary>
	public class SpeechLibText_ZH : MonoBehaviour
	{
		//微軟組件
		SpVoice _SpVoice;

		/// <summary>
		/// 語音播放
		/// </summary>
		/// <param name="_SpeakText"></param>
		public void SpeakText(string _SpeakText)
		{
			try
			{
				_SpVoice = new SpVoice();
				//音量0-100
				_SpVoice.Volume = 100;
				//語速-10 - 10
				_SpVoice.Rate = 0;


				//設置中文語音包
				ISpeechObjectTokens voices = _SpVoice.GetVoices(string.Empty, string.Empty);
				ISpeechObjectToken chineseVoice = null;
				ISpeechObjectToken voiceToken = null;

				for (int i = 0; i < voices.Count; i++)
				{
					voiceToken = voices.Item(i);
					if (voiceToken.GetDescription().Contains("Huihui") || voiceToken.GetDescription().Contains("Yaoyao") || voiceToken.GetDescription().Contains("Kangkang"))
					{
						chineseVoice = voiceToken;
						Debug.Log("語音：" + voiceToken.GetDescription());
						break;
					}
				}

				if (chineseVoice != null)
				{
					_SpVoice.Voice = chineseVoice as SpObjectToken;
                }
                else
                {
					Debug.Log("未檢索到語音包，使用默認語音");
					_SpVoice.Voice = _SpVoice.GetVoices(string.Empty, string.Empty).Item(0);
				}

				//開始執(zhí)行 異步朗讀
				_SpVoice.Speak(_SpeakText, SpeechVoiceSpeakFlags.SVSFlagsAsync);

			}
			catch (Exception e)
			{
				Debug.Log($"播放失敗原因：" + e.Message);
			}
		}

		/// <summary>
		/// 語音播放暫停
		/// </summary>
		public void Pause()
		{
			try
			{
				_SpVoice.Pause();
			}
			catch (Exception e)
			{
				Debug.Log($"暫停失敗 原因： {e.Message}");
			}
		}

		/// <summary>
		/// 語音播放繼續(xù)
		/// </summary>
		public void Resume()
		{
			try
			{
				_SpVoice.Volume = (int)(GameEntry.Setting.GetFloat("SFXVolume") * 100);
				if (GameEntry.Setting.GetBool("SFXMuted"))
				{
					_SpVoice.Volume = 0;
				}
				_SpVoice.Resume();

			}
			catch (Exception e)
			{

				Debug.Log($"繼續(xù)播放失?。?{e.Message}");
			}
		}

		/// <summary>
		/// 語音播放停止
		/// </summary>
		public void StopPlaying()
		{
			try
			{
				_SpVoice.Speak(string.Empty, SpeechVoiceSpeakFlags.SVSFPurgeBeforeSpeak);//停止
			}
			catch (Exception e)
			{

				Debug.Log($"停止失?。?{e.Message}");
			}
		}
	}
}

到了這里，關于Unity 文字轉語音 Microsoft Interop.SpeechLib使用的文章就介紹完了。如果您還想了解更多內容，請在右上角搜索TOY模板網以前的文章或繼續(xù)瀏覽下面的相關文章，希望大家以后多多支持TOY模板網！