
| Summer 1989 Meeting | Charlie Adams | |
| 1990 Activities & Sessions | Domenick Billera | |
| Highway Noise Update | Bill Bowlby & others | |
| Aviation Noise Updates | Joe Pulaski & others | |
| Rail/Mass Transit Noise Update | Eric Stusnick & others | |
| Research Needs | Ken Polcak |
| Noise Barrier Aesthetics - The Golden Section | Gary Figallo | |
| Tire Noise Research in Europe | Claude Lamure | |
| G.A.O. Work and Airport Noise | Allen Li and Eric Marts |
| A1F04 Summer Meeting (1990) | Pat Hironaga | |
| Committee Awards | Joe Pulaski | |
| Newsletter | Domenick Billera | |
| Other |
| A1F04 Awards Dinner | Charlie Adams | |
| Other |
| Barrier Overlap Analysis Procedure | Van M. Lee, Simon Slutsky, Eric T. Ken, Robert A. Michalove, William McColl | |
| Predicting Stop-and-Go Traffic Noise Levels with STAMINA 2.0 | William Bowlby, Roger Wayson, Robert E. Stammer, Jr. | |
| Field Testing of the Effectiveness of Open-Graded Asphalt Pavement in Reducing Tire Noise form Highway Vehicles | Kenneth D. Polcak | |
| Preliminary Results for Dulles Noise Barrier Study | Edward Rickley, Gregg Fleming | |
| A Knowledge-Based Preprocessor for Traffic Noise Prediction | William Bowlby, Hung-Ming Sung |
| Rail Transit Car Wheel Squeal Noise Control | M. A. Staiano, G. Sastry | |
| Public Reaction to Low Levels of Aircraft Noise | John Wesler | |
| Single Number Ratings for Outdoor-Indoor Sound Insulation | Keith Walker | |
| The Feasibility of Transparent Noise Barriers | Sarah E. Rocchi, Soren Pedersen | |
| Atmospheric Effects on Traffic Noise | Roger L. Wayson, William Bowlby |