11. Most languages with retroflex sounds typically have only one retroflex sound with a given manner of articulation . 12. There has also been a proposal that these are analogous to classes like place and manner of articulation . 13. As used in linguistics, such a definition includes all velar consonants, regardless of manner of articulation . 14. Such speech has limited success in making some place of articulation and especially manner of articulation and voicing phonetic distinctions. 15. Not including differences in manner of articulation or secondary articulation, some languages have as many as four different types of sibilants. 16. The manner of articulation ( " c ifat al-% urkf " ) refers to the different attributes of the letters. 17. Often the resulting sound has the place of articulation of one of the source sounds and the manner of articulation of the other. 18. As a general rule, assimilation in Inuktitut is regressive the first consonant takes its manner of articulation from the second consonant. 19. There is a four-way stop distinction for manner of articulation : voiceless ( unaspirated ), voiced, preglottalised and prenasalised. 20. "Manner of articulation " refers in general to characteristics of the speech organs other than the location of the obstruction ( s ).
