73 lines
1.9 KiB
C#
73 lines
1.9 KiB
C#
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using Ryuclaw.Shared.Speech;
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using AVFoundation;
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namespace Ryuclaw.Speech.MacOS {
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public class TTS : ISpeech {
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private float Rate { get; set; }
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private float Pitch { get; set; }
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private AVSpeechSynthesizer Synth;
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private AVSpeechSynthesisVoice Voice;
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public TTS()
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{
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Synth = new AVSpeechSynthesizer();
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Rate = 1;
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Pitch = 1;
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Voice = AVSpeechSynthesisVoice.FromIdentifier(AVSpeechSynthesisVoice.IdentifierAlex);
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}
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public void SetRate(float rate)
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{
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Rate = rate;
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}
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public void SetPitch(float pitch)
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{
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Pitch = pitch;
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}
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public List<string> GetVoices()
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{
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var availableVoices = AVSpeechSynthesisVoice.GetSpeechVoices();
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List<string> voices = new();
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foreach (var voice in availableVoices)
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{
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voices.Add(voice.Name);
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}
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return null;
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}
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public void SetVoice(string name)
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{
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foreach (var voice in AVSpeechSynthesisVoice.GetSpeechVoices())
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{
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if (voice.Name.Equals(name))
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{
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Voice = voice;
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return;
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}
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}
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Voice = AVSpeechSynthesisVoice.FromIdentifier(AVSpeechSynthesisVoice.IdentifierAlex);
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}
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public void Speak(string text)
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{
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var utterance = new AVSpeechUtterance(text);
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utterance.Rate = Rate;
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utterance.PitchMultiplier = Pitch;
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utterance.Voice = Voice;
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utterance.PrefersAssistiveTechnologySettings = true;
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Synth.SpeakUtterance(utterance);
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}
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public void Stop()
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{
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Synth.StopSpeaking(AVSpeechBoundary.Immediate);
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}
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}
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}
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