M44 “Bobó”

Sound project



  • the original material of locomotive M44 052,
  • the recording was made with the help of Kárpát Vasút Kft. on 13.01.2016,
  • 8-bit resolution
  • 8 MB memory sound,
  • the sound material
    • freely editable with our DigiSoundEditor sound editing program,
    • it can be downloaded free with our DigiProgram download program.
  • The audio material does not require special CV settings.
Function allocation:  
Function key Function / Sound Volume CV register * Default value
F0 basic lighting forward 3 white headlights    
F1 engine changing direction brake sound contactor CV220 CV224 CV225 CV231 255 255 255 255
F2 high horn CV221 255
F3 deep horn CV222 255
F4 chassis whistle CV223 255
F5 dimming    
F6 shunting mode    
F8 door CV226 255
F9 volume adjustment in 2 steps simple volume CV210 double volume CV211 164 80
F10 engine room door CV227 255
F11 blowing CV228 255
F12 arc squeaking CV233 255
F13 sandbox CV229 255
F14 handbrake CV230 255
F15 connection CV232 255
F16 squeaking CV234 255
F17 brake air CV235 255
F18 announcement by voice 1 CV236 255
F19 voice announcement 2 CV237 255
F20 engine speed    
F28 mute the sound    
* The volume for the given sound (eg long horn) can be adjusted individually in the indicated CV register!