If a machine makes noises that indicate a fault (e.g. certain BIOS beep codes) or makes a noise outwith of it's normal operation then that's something you can work towards detecting. Your post lacks any details, as yet has no relation to Perl. Tutorials->PerlMonks for the Absolute Beginner/How do I post a question effectively?.

In reply to Re: Detection of faulty equipment based on anomaly in sound by marto
in thread Detection of faulty equipment based on anomaly in sound by anupelgi

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