It is not easy to determine what are the units of speech. Some would say speech sounds, others phonemes... The general opinion is, however, that words, not phones or phonemes or phoneme systems, are the units of speech. John Rupert Firth
The search for the symbolic value of phonemes, each taken as a whole, runs the risk of giving rise to ambiguous and trivial interpretations because phonemes are complex entities, bundles of different distinctive features. Roman Jakobson
A chart of the Tamil consonant phonemes in the International Phonetic Alphabet follows: The plosives have voiced allophones in predictable contexts. Source: Internet
After such an age, the child is able to perceive only the phonemes specific to the language learned. Source: Internet
All phonemes have, more or less, the expected phonetic realization. Source: Internet
Articulation disorder inability to correctly produce speech sounds (phonemes) because of imprecise placement, timing, pressure, speed, or flow of movement of the lips, tongue, or throat. Source: Internet