FIELD: musical instruments. SUBSTANCE: goal of invention is achieved by rip blocks, which have rectangular section and longitudinal slot, which runs on their outer side in perpendicular to deck surface. EFFECT: improved sound. 16 cl, 12 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MUSICAL INSTRUMENT MECHANICAL DESIGN | 1997 |
|
RU2169397C2 |
| PIANO SOUNDING BOARD | 0 |
|
SU1818633A1 |
| SHAVYRIN'S V.I. VIOLIN | 2014 |
|
RU2538534C1 |
| PIANO DECK | 0 |
|
SU1751808A1 |
| PIANO SOUNDING BOARD | 0 |
|
SU1772824A1 |
| 0 |
|
SU284587A1 | |
| PIANO SOUNDING BOARD | 0 |
|
SU1764079A1 |
| ACOUSTIC MATERIAL FOR SOUNDBOARD OF MUSICAL INSTRUMENT | 2008 |
|
RU2357300C1 |
| CONCERT BELL APPARATUS | 2009 |
|
RU2444070C2 |
| LAMINATED ARTICLE WITH ACOUSTICALLY ACTIVE LAYER | 2004 |
|
RU2291257C2 |
