'Sounded' in the Bible

All you peoples of the world, and you who are living on the earth, when a flag is lifted up on the mountains, give attention; and when the horn is sounded, give ear.

And it will be in that day that a great horn will be sounded; and those who were wandering in the land of Assyria, and those who had been sent away into the land of Egypt, will come; and they will give worship to the Lord in the holy mountain at Jerusalem.

Make a new song to the Lord, and let his praise be sounded from the end of the earth; you who go down to the sea, and everything in it, the sea-lands and their people.