The 2005 annual reviews of Aeronautics and Astronautics were published in Aerospace America December 2005. You may check out these articles in the AIAA website.

The developments in aeroacoustics in 2005 were reviewed in three articles. Aeroacoustics (aeroacoustics_2005.pdf) by Jayanta Panda and the AIAA Aeroacoustics Technical Committee highlights some ongoing projects in the United States:

Some of the progresses in aeroacoustics were also reviewed in Fluid Dynamics (FluidDynamics_2005.pdf) by Ugo Piomelli and Meelan M. Choudhari:

One new acoustic measurement technique was mentioned in review Aerodynamic Measurement Technology (measurement_2005.pdf) by Mark Sheplak: