-phony

1.
a combining form used in the formation of abstract nouns corresponding to nouns ending in -phone:
telephony.
Origin
< Greek -phōnia; see -phone, -y3
British Dictionary definitions for -phony

-phony

combining form
1.
indicating a specified type of sound: cacophony, euphony
Derived Forms
-phonic, combining_form:in_adjective
Word Origin
from Greek -phōnia, from phōnē sound
-phony in Medicine

-phony suff.
Sound: microphony.