Locating a failed bearing on a 2008 Renault Laguna III 3 2.0 DCi Diesel M9R using a Sound Recorder

In this video I use a Sony D100 Sound recorder and a 1970's interview microphone to finally trace down a noisy bearing that has been whining for a while now. A Renault main dealer said it was likely to be the alternator bearing so we just saw £££££ signs at that point and thought there must be a way to pin point which bearing was failing.

Some of the Equipment Used to Create Video:
Panasonic GH4 Micro 2/3rds Camera's
Panasonic 12-35mm f2.8 Video Lens
Panasonic 15mm f1.7 Lens
Panasonic 35-100mm f2.8 Video Lens
Panasonic 8mm f3.5 Fish Eye Lens
Panasonic DMW-MS2E Microphone
Rode VideoMic and VideoMic Pro
Pixapro 1500s LED Lighting Panels
Rode NT2-A Microphone with Focusrite Scarlett 2i4
Sony Movie Studio 13 Platinum
Beyer DT770 Pro Headphones
Sony D100 Sound Recorder
Sony ECM-31HVC Interview Mic from the 70's

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