Perhaps from salos (through the idea of quavering or reverberation); a trumpet -- trump(-et).

see GREEK salos

σάλπιγγα (salpinga) − 1 Occurrence

σάλπιγγας (salpingas) − 1 Occurrence

σάλπιγγες (salpinges) − 1 Occurrence

σάλπιγγι (salpingi) − 2 Occurrences

σάλπιγγος (salpingos) − 5 Occurrences

σάλπιγξ (salpinx) − 1 Occurrence