Description: Medium-low Pitched, Pulsing Hum.

Description: Motor Hum with Constant Blips & Occasional Zaps.

Description: Reverberant, Wet Bubbles Pop ( I.e. Witch's Cauldron ).

Description: Weird, Reverberant, Metallic Scrapes & Wet Bubbles.

Description: Synthesized Church Bell Steady Note.

Description: Synthesized Oscillating Roar ( I.e. Rocket Engine ) with Pulsating Electricity ( I.e. Power Lines ) & Big Ben Bell Trailing Off.

Description: Synthesized Oscillating Violin ( I.e. Space Ship Racing Towards Earth ).

Description: Synthesized Oscillating Horn ( I.e. Fog Horn Steady Note ).

Description: Synthesized Oscillating Saw with Echo Overlay.

Description: Synthesized Oscillating Pulse ( I.e. Fold Space ).