How can i add/change speech voice gender to iOS app in swift? I am using AVSpeechSynthesisvoice Class for getting speech voices

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I have created an app with speech voice feature using AVSpeechSynthesizer & displaying a list of languages from AVSpeechSynthesisVoice: speechVoices() function in a TableView. The user can select speech language from the TableView.

The next thing i wanted to achieve is to add speech gender so that user can switch between default Male or Female voices like in Siri app. I do not want to make it complex so just looking for default Male or Female voices.

The voices returned from speechVoices() have a default Male or Female voice specific to each voice.

Can I change it anyhow ? I have placed a UIPickerView on app settings page to select between male and Female voices.

However, I did some research but could not found any documentation. Seems there is no such support available till latest iOS release.

Did anyone tried to implement such feature so far?

avspeechsynthesizer speech-synthesis text-to-speech swift ios
1 Answers
    //NSArray* voices = AVSpeechSynthesisVoice.speechVoices;
    //voice identifier inspection reports
    //com.apple.ttsbundle.Samantha-compact
    //com.apple.speech.synthesis.voice
    //AVSpeechUtterance *utterance = [[AVSpeechUtterance alloc] initWithString:text];
    //Replace hard-coded name with any available in the list pulled from the speechVoices array

    NSUInteger idx = [AVSpeechSynthesisVoice.speechVoices indexOfObjectPassingTest:^BOOL(AVSpeechSynthesisVoice * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
      return [obj.identifier containsString:@"Samantha"];
    }];
    if (idx > -1) {
      AVSpeechSynthesisVoice* voice = AVSpeechSynthesisVoice.speechVoices[idx];
      utterance.voice = voice;
    }
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