http://appro.mit.jyu.fi/2000/syksy/tietoverkot/luennot/luento9/aural.css

@media speech {
  h1, h2, h3, h4, h5, h6 { 
    voice-family: paul, male;
    stress: 20; richness: 90; 
  }
 
  h1 { 
    pitch: x-low; 
    pitch-range: 95; 
  }
  
  h2 { 
    pitch: x-low; 
    pitch-range: 85; 
  }
 
  h3 { 
    pitch: low; 
    pitch-range: 75; 
  }

  h4 { 
    pitch: medium; 
    pitch-range: 65; 
  }

  li, dt, dd { 
    pitch: medium; 
    richness: 65; 
  }
 
  pre, code { 
    pitch: medium; 
    pitch-range: 0; 
    stress: 0; 
    richness: 85; 
  }
 
  em { 
    pitch: medium; 
    pitch-range: 65; 
    stress: 65; 
    richness: 55; 
  }
 
  strong { 
    pitch: medium; 
    pitch-range: 65; 
    stress: 95; 
    richness: 95; 
  }

  a:link { 
    voice-family: harry, male; 
  }
 
  a:visited { 
    voice-family: betty, female; 
  }

  a:active { 
    voice-family: betty, female; 
    pitch-range: 85; 
    pitch: x-high; 
  }
}