发明名称 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
摘要 <p>The reflector (2) has a sound reflection surface positionable below a sound board of a grand piano (1) for lateral reflection of sound waves that are downwardly emitted by the sound board. A side of the reflection surface runs parallel to the sound board in an area of a bass string at a height of 30 to 50 centimeters from a base. Another side of the surface is arranged on the base or in direct proximity to the base. An independent claim is also included for a grand piano, in particularly baby grand piano, salon grand piano, concert grand piano and large concert grand piano, comprising a sound reflector.</p>
申请公布号 DE202005015028(U1) 申请公布日期 2005.11.17
申请号 DE20052015028U 申请日期 2005.09.22
申请人 HATTWIG, ULF 发明人
分类号 G10C3/00;G10C3/06;G10K11/20;(IPC1-7):G10C3/06 主分类号 G10C3/00
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