Interval Signals Special Part 1 & 2

Interval Signals Special Part 1 When we scan around the shortwave bands we hear interval or tuning signals, a distinctive tune or sound that tells us who’s on air. On today’s special show we’re opening the vaults and exploring present and past interval signals. This is a two part series. LISTEN via embedded player to Part 1: Interval Signals Special Part 2 In Part 2 we continue opening the vaults and exploring present and past interval signals. An interval or tuning signal is a distinctive tune or sound that tells us who’s on air. This is a two part series. LISTEN via embedded player to Part 2: Download Part 1 or Part 2 of this show. Connect with us on Twitter | Facebook.

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