Issue	Feature Articles
June 2003 Pet Sounds CD	Train Horn Acoustics Doppler Shift Train Horn Chimes Train Horn Sounding in Pet Sounds
May 2003 taps.wav	The Sounding of Taps at President Kennedy's Funeral. This article discusses Sergeant Keith Clark's rendition of Taps at the funeral. Helicopter Vibration per MIL-STD-810F
April 2003 apache.wav	Apache Helicopter Noise. This article includes Fourier transforms of acoustic data that reveal the blade passing frequency and harmonics of each rotor.
March 2003 pasofino.wav	Paso Fino Hoof Beat Sound Power Line Noise
February 2003	Space Shuttle Columbia Infrasound Snapping Shrimp Acoustics
January 2003	Aerodynamic Buffeting at Transonic Speeds Vibration in Classic TV Sitcoms