voiced bilabial plosive
voiceless labiodental fricative
  dental affricate
  alveolar nasal
  postalveolar median approximant
  palatal lateral approximant
  velar  
  glottal  
  labial-velar  
     
     
     
     
Controls      
 Delay:
     
 Review:
     
Phonetic Flash John Maidment 2001