Acoustics
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Reducing the Cost Impact of Helicopter Internal Noise Control Regular Price: $30.00 Member price: $15.00
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Trailing Edge Noise From Hovering Rotors Regular Price: $30.00 Member price: $15.00
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Full-Scale Measurements of the Helicopter Blade-Vortex Interaction Impulsive Noise Regular Price: $30.00 Member price: $15.00
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Helicopter-Model Scale Results of Blade-Vortex Interaction Impulsive Noise As Affected by Tip Modification Regular Price: $30.00 Member price: $15.00
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Acoustic Shock Waves Generated by a Transonic Helicopter Blade Regular Price: $30.00 Member price: $15.00
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Economic Impact of Noise Limits on New Design and Current Production Helicopters Regular Price: $30.00 Member price: $15.00
