公开(公告)号：WO2021117039A1

公开(公告)日：2021-06-17

申请号：PCT/IL2020/051271

申请日：2020-12-08

Applicant: RASKIN, Oleg ,  GOFMAN, Eddie ,  KLUKIN, Evgeny

Inventor： RASKIN, Oleg ,  GOFMAN, Eddie ,  KLUKIN, Evgeny

IPC: G10D7/00 ,  G10D9/00 ,  G10H3/16 ,  G10H5/00 ,  G10H1/053 ,  G10H1/055

Abstract: The present invention discloses a silent digital practice horn, useable with or without a mouthpiece, characterized by a processor and communicating means enabling wireless connection with DAW application via MIDI-USB or Bluetooth modules, and thereby connection with computers or smartphones, speakers or headphones thereof. The invention also discloses a digital practice shortened either Saxophone-like or Clarinet-like hom, wherein one or more of the following is held true: octave key is configured to change range; High E key (Eb-like horn) is configured to shift tonal range up; C key is configured to shift to normal tonal range; Bb key (Bb-like horn) is configured to shift tonal range down; at least one of the following, F key, E/F# key and D key is configured to facilitate or change MIDI Channel; Additional F# key is configured to power the hom Off; Eb/D3 Key and low C key, when pressed together, enters the processor to a "Command Mode". The present invention further discloses a practice hom that comprises a siphon which causes saliva and moisture to run down a pipe inside the instrument and to drip out of a "Moisture Outlet" in a bottom cap located at the distal most portion of the hom.