guard band

noun

Radio.

1. an unassigned range of radio frequencies either just above or just below the band of frequencies required for the signal transmitted by a broadcasting station. It helps to prevent interference in receivers between signals from different stations.

guard band

noun

1. a space left vacant between two radio frequency bands, or between two tracks on a magnetic tape recording, to avoid mutual interference

Word History and Origins

Origin of guard band¹

First recorded in 1955–60

Example Sentences

As a consequence, she returned to the cooler climes of Addis Ababa with her teacher, who was appointed the head of the Imperial Guard Band.

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The Swiss Guard band played festive music.

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Coast Guard Band, who said that Mr. Teachenor “wanted me to help add the harmony and to orchestrate it.”

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Mr. Nelson added 30 instrumental parts and the song was then played and recorded by the Coast Guard Band and submitted to the Space Force for review.

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Nelson, 39, is a Chief Musician who serves as trombonist and staff arranger for the Coast Guard Band.

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