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在小号、圆号、长号这类铜管乐器上,有一些音的音高从来就是同十二平均律的现代乐制不相吻合的,满足不了演奏上音准和音色的要求。为了解决这个矛盾,我在北京、天津管乐器厂各级党组织的关怀下,在工人、技术人员和中央五七艺术大学音乐学院管乐组教师的积极配合下,经过二年多的探索,试制出了加第四键第五键的革新小号,初步取得了成果。
On brass trumpets such as trumpet, French horn and trombone, some of the pitch of the sound is never consistent with the modern music system of the Twelve Average Law, which can not meet the requirements of pitch and timbre. In order to solve this contradiction, I, with the active cooperation of workers, technicians and music teachers from the Music School of the Central Shaanxi University of Arts, under the care of Party organizations at all levels in Beijing and Tianjin Wind Instrument Factory, after more than two years of exploration and trial production Out of the fourth key fifth key innovation trumpet, initially achieved results.