The musical instrument that is most often translated as “trumpet” in English is translated in the following ways:

• Yakan: tabuli’ (big sea shell used to give signals) (source: Yakan Back Translation)
• Mairasi / Bariai: “Triton shell trumpet” (source: Enggavoter 2004)
• Natügu: “conch shell ” (source: Brenda Boerger in Open Theology 2016, p. 179ff. )
• German Luther translation: Posaune (for more information on this, see horn / trumpet)

In the UBS Helps for Translators‘ Human-made Things in the Bible (original title: The Works of Their Hands: Man-made Things in the Bible) it says the following:

Description: The trumpet was a wind instrument, frequently used in signaling, especially in connection with war. It was made of metal (the trumpets mentioned in Numbers 10:2 et al. were made of silver). It was a straight, narrow tube, about 40-45 centimeters (16-18 inches) in length. One end had a mouthpiece, while the other end was widened into a bell shape.

Usage: The sound on the trumpet was made by blowing into the mouthpiece in such a way as to vibrate the lips. The vibrations were magnified as they passed along the widening body of the tube.

The purpose of the trumpet in Israel was primarily to signal. Numbers 10 lists a variety of occasions in which the trumpets were to be used, including signaling the people to break camp, calling all of the people together for a meeting, calling only the leaders together, sounding an alarm at the beginning of a battle, and blowing them for liturgical purposes during certain festivals. It is significant that it was the task of the priests to sound the trumpets.

Translation: Generally speaking, translators may distinguish between the Hebrew words chatsotsrah and shofar by rendering chatsotsrah as “trumpet” or “bugle” and shofar with a more generic word for “horn” or with “ram’s horn.” Note the following comment in Translation commentary on Psalm 98:4 – 98:6: “In some languages it will not be possible to make a distinction between the two Hebrew terms translated trumpets and horn. In such cases the local term for a horn will be used. The Greek Old Testament used only one term.”

The exact meaning of the Aramaic word qeren in Daniel 3:5 and following is debated. It probably refers to a brass wind instrument and is best rendered “horn.”

The present-day equivalent for the Greek word salpigx is “bugle.” A bugle is generally smaller than a trumpet and is often associated with the sounding of military signals.

Man blowing a trumpet (source: Horace Knowles (c) British and Foreign Bible Society 1954, 1967, 1972)

Quoted with permission.

See also trumpet / bugle.