Pedal tones are special notes in the harmonic series of cylindrical-bore brass instruments. A pedal tone has the pitch of its harmonic series' fundamental tone. Its name comes from the pedal keyboard pedals of a pipe organ, which are used to play 16' and 32' sub-bass notes. Cylindrical brasses do not naturally vibrate at this frequency. A closed cylinder vibrates at only the odd members of its harmonic series.
March Shreveport Weather-Shreveport in March has recorded a record high temperature of 92 and, the average high is 70. Shreveport has experienced a record low temperature of 17 and, the typical low is 47. Shreveport averages 4.18 inches of precipitation in March.
Cities in Louisiana. New Orleans Time. CDTCentral Daylight Time. 12 Mar 2017Sunday 12 Mar 2017 at 3:00:00 am local time. 05 Nov 2017Sunday 05 Nov 2017 at 2:00:00 am local time, the time changes to 1:00:00 am. UTC-5:00DST started on 12 Mar 2017, clocks moved forward 1 hour; from 2:00:00 am to 3:00:00 am.