This short track of special effects did not appear on the US LP but only on the inner groove of the LP in other countries including the UK. It was actually only a couple of seconds long but repeated since it was placed in the inner grove of the vinyl LP in such a way that when the cartridge reached the record's inner label and skip back, it would play again continuously until the needle was lifted from disc. When released on CD this effect was simulated by looping a continuous repeat of the sound effect for twenty seconds or so and fading it out. Just prior to the effect a 15KHz dog whistle sound is present that may not be audible to human ears. |