練習iOS SDK — APP講話

📌練習項目

● AVFoundation，AVSpeechSynthesizer，AVSpeechUtterance，AVSpeechSynthesisVoice

🟡Source code

import AVFoundation
let speechUtterance = AVSpeechUtterance(string:"今天，天氣晴")
speechUtterance.voice = AVSpeechSynthesisVoice(language: "zh-TW")//設定語言
speechUtterance.rate = 0.5//設定語速
speechUtterance.pitchMultiplier = 2//設定音調
let synthesizer = AVSpeechSynthesizer()
synthesizer.speak(speechUtterance)