'Radiated noise' presentation slideshows

NARUC JOINT MEETING: ELECTRICITY AND TELECOMMUNICATIONS BROADBAND OVER POWERLINES

NARUC JOINT MEETING: ELECTRICITY AND TELECOMMUNICATIONS BROADBAND OVER POWERLINES. NARUC JOINT MEETING: ELECTRICITY AND TELECOMMUNICATIONS BROADBAND OVER POWERLINES Wade P. Malcolm, P.E. Understanding Utility Responses to BPL February 13, 2006 NARUC. Wade P. Malcolm, P.E. Vice President

548 views • 36 slides

520 views • 33 slides

Regulatory Update Tripartite 2008

Regulatory Update Tripartite 2008. International Chamber of Shipping. Peter Hinchliffe. Completed Legislation. Revised MARPOL Annex VI Anti-fouling Convention* Ballast Water Management Guidelines. Legislation awaiting Ratification. Ballast Water Management Convention.

205 views • 11 slides

Self Noise

Self Noise. Acoustic noise radiated in the water by the platform and received by the transducer through the water. Mechanical vibrations passed on to the transducer. Electronic noise radiated by other high-power electrical devices if inadequately shielded. Propeller Noise.

239 views • 7 slides

Cetaceans: Radiated Noise IMO Work

Cetaceans: Radiated Noise IMO Work. Radiated Noise. IMO Correspondence Group Near field vs far field Noise sources: flow noise machinery cavitation biggest component ~ 100 Hz. Radiated Noise. Voluntary measures ship operation ship construction. Radiated Noise.

225 views • 6 slides

Time (s)

-80. Pump via. surface reflection. -60. -40. -20. 0. Angle (degrees). Pump. 20. Drag head. 40. Pump via. 60. bottom reflection. 80. 0. 10. 20. 30. 40. 50. 60. Time (s). Underwater Anthropogenic Noise. Background

146 views • 1 slides