equipment firm martelli piano to control gradualeper cushion and / or muffle the sound and allow the use of piano

• 1. 初学者快速成曲钢琴构建方法及钢琴和钢琴的使用方法 [P] . 中国专利： CN110379254A . 2019-10-25
• 2. 一种钢琴车丝弦轴以及使用该钢琴车丝弦轴的钢琴 [P] . 中国专利： CN204102545U . 2015.01.14
• 3. equipment firm martelli of piano in regulating gradually to soften and / or muffle the sound and allow the use of piano p [P] . ITAN20000034U1 . 2002-06-13

  机译： 钢琴设备厂商martelli在逐步调节中以柔化和/或减弱声音并允许使用钢琴p。

• 4. Sound reflector for grand piano e.g. baby grand piano, has sound reflection surface positionable below sound board of grand piano for lateral reflection of sound waves that are downwardly emitted by sound board [P] . 德国专利： DE202005015028U1 . 2005-11-17

  机译： 三角钢琴的声音反射器婴儿三角钢琴，其声音反射面可定位在三角钢琴的音板下方，以使声板向下发出的声波横向反射

• 5. PIANO SOUND SOURCE DEVICE, PIANO SOUND SYNTHESIS METHOD AND PIANO SOUND SYNTHESIS PROGRAM [P] . 日本专利： JP2008003395A . 2008-01-10

  机译： 钢琴声音源设备，钢琴声音合成方法和钢琴声音合成程序

• 1. Exploring the Relationship between Piano Playing Skills and Piano Sound [C] . Jing Lv International Conference on Sports, Arts, Education and Management Engineering . 2017
• 2. When Chinese Sounds Meet Western Instruments, Yü Ko: Ensemble for Violin, Winds, Piano and Percussion by Chou Wen-Chung =当中国声音遇到西方乐器，渔歌 [D] . Song, Yiqian. 2020
• 3. Feasibility and Effectiveness of a Multi-Element Psychosocial Intervention for First-Episode Psychosis: Results From the Cluster-Randomized Controlled GET UP PIANO Trial in a Catchment Area of 10 Million Inhabitants [O] . Mirella Ruggeri, Chiara Bonetto, Antonio Lasalvia, 2015
• 4. Exploring the Relationship between Piano Playing Skills and Piano Sound [O] . Jing Lv 2017

• 1. 钢琴弹奏机械手掌的运动控制与力反馈技术研究 [C] . ZHAO Yuanxi ,赵元溪 ,DUAN Wenrui . 第十四届全国信号和智能信息处理与应用学术会议 . 2021
• 2. 论少儿钢琴学习兴趣的培养与钢琴教材的使用——以约翰·汤普森《现代钢琴教程》为例的教材教法研究 [A] . 徐嫣 . 2008