2005 Mazda MPV Owner's Manual - Page 190

Mazda MPV_8T50-EA-04G_Edition1 Page190 Monday, June 28 2004 4:0 PM Black plate (190,1) Interior Comfort Audio System Flutter/Skip noise Signals from an FM transmitter move in straight lines and become weak in valleys between tall buildings, mountains, and other obstacles. When a vehicle passes through such an area, the reception conditions may change suddenly, resulting in annoying noise. Strong signal noise This occurs very close to a transmitter tower. The broadcast signals are extremely strong, so the result is noise and sound breakup at the radio receiver. Station drift noise Weak signal noise In suburban areas, broadcast signals become weak because of distance from the transmitter. Reception in such fringe areas is characterized by sound breakup. When a vehicle reaches the area of two strong stations broadcasting at similar frequencies, the original station may be temporarily lost and the second station picked up. At this time there will be some noise from this disturbance. Station 1 88.1 MHz Station 2 88.3 MHz 6-16 Form No.8T50-EA-04G