The ugly cacophony of our mother-tongue here in the north melts on her tongue into the sweet and mellow euphony of Italian and Hindu speech.
Francke, Kuno
eu ("good") + phone
As is clear from this example sentence, cacophony and euphony are antonyms.
There is also a deeper layer of meaning in the phonemes--the very sound of the words themselves--which music can tap into, he says.
BBC
(May 25, 2014)
A phoneme can be as small as the sound of one letter of the alphabet, such as "p" or "b," or it can be a letter combination like "sh" or "ch." A morpheme, on the other hand, is the smallest word part that conveys meaning. English morphemes include prefixes and suffixes (such as pre- and -ness), inflectional affixes (such as the "s" used to make a noun plural), and "free morphemes" that can stand alone, such as girl, strong, or blue.
I had read with awe how the Communists had sent phonetic experts into the vast regions of Russia to listen to the stammering dialects of peoples oppressed for centuries by the czars.
Black Boy
any written symbol standing for a sound or syllable or morpheme or word
The whole body of Chinese characters, then, may conveniently be divided up, for philological purposes, into pictograms, ideograms and phonograms.
Various
phone + gram (suffix forming nouns about instruments for recording or something written)
That piece, “Become Ocean,” made its world premiere at the symphony last year and won the Pulitzer Prize for music last month.
Seattle Times
(May 4, 2014)
syn ("together") + phone
A symphony typically orchestra consists of about 100 musicians on string, brass, woodwind, and percussion instruments, all playing together.