The next component of the non-verbal expression of emotions is prosody or the acoustical system of reflection and perception of non-verbal means – “rhythmic and intonational aspects of speech”: height, length, volume of the tone of the voice. They also include, according to Peter Wurst and Sally Greggory who do my homework online, sound symptoms of emotions (i.e. involuntary phonations which accompany emotional states: pauses, coughs, sighs, laughter, tears, which are often singled out by researchers as extra-lingual means within the acoustical system.
It is almost impossible to identify specific emotions related to the content of expression without having a system of a particular language, whereas emotional coloring of an utterance, which displays the state and mood of the speaker (e.g.: sad or joyful), is motivated by physiological processes, is achieved through modifying intonation patterns by using differences in tempo, the general level of intensity and height, in general, universal phonetic means, since “do not even speaking the language, the utterance of which is pronounced, we can determine this emotional coloring (joy, anxiety, depression, etc.).