Noise Source Separation of an Internal Combustion Engine Based on a Single-Channel Algorithm

<div>The compared results between calculated piston slap noise and separated piston slap noise. At (a) cylinder head top, (b) main slap side, and (c) vice slap side.</div>

Shock and Vibration

fig22

Figure 22

Figure 22: Noise Source Separation of an Internal Combustion Engine Based on a Single-Channel Algorithm 