transcriber vs phonetician

transcriber and phonetician both are nouns.

Word	Noun	Adjective	Verb	Adverb
transcriber	Yes	No	No	No
phonetician	Yes	No	No	No

As nouns, phonetician is a hypernym of transcriber; that is, phonetician is a word with a broader meaning than transcriber:

transcriber: someone who represents the sounds of speech in phonetic notation
phonetician: a specialist in phonetics

transcriber (noun)	phonetician (noun)
someone who makes a written version of spoken material	a specialist in phonetics
someone who represents the sounds of speech in phonetic notation
a musician who adapts a composition for particular voices or instruments or for another style of performance
a person who translates written messages from one language to another
someone who rewrites in a different script