The Nudelman N37 sound is the sound of 37 mm (1.46 in) aircraft autocannon used by the Soviet Union from the WW2 Weapon SFX sound library. Russian MiG-9, MiG-15, MiG-17, and early MiG-19 fighters, the Yakovlev Yak-25, and others widely use N37 autocannon. For example, in this library you can find the sound of N37 from the MiG15 cockpit.

The Nudelman sound consists of the looped audio file 10 seconds long and the ending file, which should be played at the end of the shooting. The WW2 Weapons SFX Library library includes 28 audio files.