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

<div>The calculated sound pressure level. (a) Cylinder head top combustion noise; (b) main slap side combustion noise; (c) vice slap side combustion noise; (d) piston slap noise.</div>

Shock and Vibration

fig23

Figure 23

Figure 23: Noise Source Separation of an Internal Combustion Engine Based on a Single-Channel Algorithm 