在战争年代,红军发布命令、指挥战斗、安排生活时,由于有线、无线通讯设备不发达,都只能通过吹奏军号来进行。号谱就是红军的机密,吹起军号,就相当于发出了军事密电码。军号成为红军战士训练、学习和进行文娱活动、举行典礼不可或缺的工具。红军司号员红军创建初期,武器装备十分简陋,通讯工具更为落后,除军以上单位设有一两台简易电台和老式电话外,维持部队间联络主要依靠号音、徒步送信、烟火、旗语、哨音和直接口令等简单原 In the war years, when the Red Army issued orders, commanded combat and arranged life, it was only carried out by playing the bugle because of the underdeveloped wired and wireless communications equipment. The number spectrum is the secret of the Red Army, blowing the bugle, it is equivalent to issuing a military secret code. The bugle became an indispensable tool for the Red Army fighters in training, learning and conducting recreational activities and ceremonies. In the early days of the establishment of the Red Army division staff, the weapons and equipment were rather crude and the communication tools were still backward. In addition to having one or two simple radio stations and old telephone sets in the units above the army, the liaison between the two armed forces mainly relied on numbers, walking letters, fireworks, Whistle and direct passwords and other simple original