Audio Data Collection of IC engine

Need to collect audio signal from the internal combustion engine with different faults Faults like: [login to view URL] Chain fault [login to view URL] Kit fault [login to view URL] fault [login to view URL] Leakage fault [login to view URL] setting fault [login to view URL] fault Audio should recorded at 44100/48000Hz (higher)sampling rate with bit depth = 16/[login to view URL] can either mono or stereo .Fault data should be taken different make model variant of the vehicle from India only. Note : Use high quality recorder with high sensitivity microphone. The database should have higher number of data.I have the sample data for each faults.