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| 1 | +// This is so that if speech is still playing from previous session, it stops on page load |
| 2 | +speechSynthesis.cancel(); |
| 3 | + |
| 4 | +var isSpeaking = false; |
| 5 | + |
| 6 | +// Initialize the speech synthesis |
| 7 | +var speech = new SpeechSynthesisUtterance(); |
| 8 | +speech.rate = 1; |
| 9 | +speech.pitch = 1; |
| 10 | +speech.volume = 1; |
| 11 | +speech.voice = speechSynthesis.getVoices()[0]; |
| 12 | + |
| 13 | +function speakInputText() { |
| 14 | + isSpeaking = true; |
| 15 | + |
| 16 | + speech.text = document.getElementById("textInput").value; |
| 17 | + speechSynthesis.speak(speech); |
| 18 | +} |
| 19 | + |
| 20 | +function pauseSpeech() { |
| 21 | + if (isSpeaking) { |
| 22 | + isSpeaking = false; |
| 23 | + speechSynthesis.pause(); |
| 24 | + document.getElementById( |
| 25 | + "pauseButton" |
| 26 | + ).innerHTML = `Resume<img class="icon-link-small" |
| 27 | + src="./assets/icons/resumeIcon.svg">`; |
| 28 | + } else { |
| 29 | + isSpeaking = true; |
| 30 | + speechSynthesis.resume(); |
| 31 | + document.getElementById( |
| 32 | + "pauseButton" |
| 33 | + ).innerHTML = `Pause<img class="icon-link-small" |
| 34 | + src="./assets/icons/pauseIcon.svg">`; |
| 35 | + } |
| 36 | +} |
| 37 | + |
| 38 | +function stopSpeech() { |
| 39 | + isSpeaking = false; |
| 40 | + speechSynthesis.cancel(); |
| 41 | +} |
| 42 | + |
| 43 | +function changeVoice(voice) { |
| 44 | + if (voice == "voice1") { |
| 45 | + // console.log((speech.voice = speechSynthesis.getVoices()[8])); |
| 46 | + speech.voice = speechSynthesis.getVoices()[8]; |
| 47 | + } else if (voice == "voice2") { |
| 48 | + // console.log((speech.voice = speechSynthesis.getVoices()[0])); |
| 49 | + speech.voice = speechSynthesis.getVoices()[0]; |
| 50 | + } else if (voice == "voice3") { |
| 51 | + // console.log((speech.voice = speechSynthesis.getVoices()[1])); |
| 52 | + speech.voice = speechSynthesis.getVoices()[1]; |
| 53 | + } else if (voice == "voice4") { |
| 54 | + // console.log((speech.voice = speechSynthesis.getVoices()[11])); |
| 55 | + speech.voice = speechSynthesis.getVoices()[11]; |
| 56 | + } else if (voice == "voice5") { |
| 57 | + // console.log((speech.voice = speechSynthesis.getVoices()[12])); |
| 58 | + speech.voice = speechSynthesis.getVoices()[12]; |
| 59 | + } else if (voice == "voice6") { |
| 60 | + // console.log((speech.voice = speechSynthesis.getVoices()[18])); |
| 61 | + speech.voice = speechSynthesis.getVoices()[18]; |
| 62 | + } else if (voice == "voice7") { |
| 63 | + // console.log((speech.voice = speechSynthesis.getVoices()[33])); |
| 64 | + speech.voice = speechSynthesis.getVoices()[33]; |
| 65 | + } else if (voice == "voice8") { |
| 66 | + // console.log((speech.voice = speechSynthesis.getVoices()[37])); |
| 67 | + speech.voice = speechSynthesis.getVoices()[37]; |
| 68 | + } else if (voice == "voice9") { |
| 69 | + // console.log((speech.voice = speechSynthesis.getVoices()[41])); |
| 70 | + speech.voice = speechSynthesis.getVoices()[41]; |
| 71 | + } |
| 72 | + |
| 73 | + // for (let i = 0; i < 100; i++) { |
| 74 | + // console.log((speech.voice = speechSynthesis.getVoices()[i])); |
| 75 | + // } |
| 76 | +} |
| 77 | + |
| 78 | +function changeVoiceSpeed(voiceSpeed) { |
| 79 | + // For some reason, speed below 0.5 doesn't work |
| 80 | + if (voiceSpeed == "speed2") { |
| 81 | + speech.rate = 2; |
| 82 | + } else if (voiceSpeed == "speed1.75") { |
| 83 | + speech.rate = 1.75; |
| 84 | + } else if (voiceSpeed == "speed1.5") { |
| 85 | + speech.rate = 1.5; |
| 86 | + } else if (voiceSpeed == "speed1.25") { |
| 87 | + speech.rate = 1.25; |
| 88 | + } else if (voiceSpeed == "speed1") { |
| 89 | + speech.rate = 1; |
| 90 | + } else if (voiceSpeed == "speed0.75") { |
| 91 | + speech.rate = 0.75; |
| 92 | + } else if (voiceSpeed == "speed0.5") { |
| 93 | + speech.rate = 0.5; |
| 94 | + } |
| 95 | +} |
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