See on sound, Rom 10:18. The sound generally. Used sometimes of sounds emitted by things without life, as a trumpet or the wind. See Mat 24:31; Joh 3:8.
Harp (κιθάρα)
See on Rev 5:8.
Distinction (διαστολὴν)
Proper modulation. Compare the use of the word in Rom 3:22; Rom 10:12.
Sounds (φθόγγοις)
The distinctive sounds as modulated. See on Rom 10:18.