Later years used an updated Dolby Logo with a bigger Dolby inside the box, not exactly the '03 version). The trailer ends with the Dolby Surround AC-3 Digital Logo 'DOLBY SURROUND' in the rectangle, AC-3 below the 'Double D', and 'DIGITAL' underneath the rectangle).The text at the end is in a bolder font and flatter design, the light shining on the logo is a simple white dot that shines a little and is far less detailed, and it cuts to black instead of fading out. In its early days, the finished Dolby logo at the end looked different.We quickly zoom through the doors to a Dolby Digital logo with a light shining across the top of it. The theater has a Dolby Digital logo which the words 'NOW PLAYING' and 'THE SOUND OF THE FUTURE' under it. The neon letters flash one by one as we go to ground level. We move over the buildings to see a theater with a huge pylon with the Double-D symbol and neon letters spelling 'DOLBY'. On a stormy city background, there are lightning flashes as we follow a helicopter.