This Is A Test (Extended Mix)

Ladies and gentlemen

We are experiencing technical difficulties

Warning!

This is a total blackout

Please stand by as we are currently testing our systems

Testing lighting equipment

LED screens

Testing blinders

Testing lasers

Testing 3D video

Testing pyrotechnics,stand by

OK，We are about to do a full frequency sweep

20 hertz

50 hertz

200 hertz

440 hertz

1 kilohertz

2 kilohertz

5 kilohertz

10 kilohertz

OK，Subwoofer kick test

Balance check

Left Channel, the sound should now be at the left speaker

Right channel, the sound should now be at the right speaker

Left channel

Right channel

Left channel

Right channel

Left channel

Right channel

Left channel

Right channel

Left ...Right...

This is a test!!!

This is a test!!!

This is a test!!!

This is a test!!!

Before proceeding with this show

We'll have to do one more test

Testing at maximum volume

Starting in 10

9

8

7

6

5

4

3

2

1

This is a test!!!

This is a test!!!