GenAudio astounded me at last year's CES with its AstoundSound 3D audio system, which creates a convincing spherical soundfield from two speakers. This year, the company announced that its launching AstoundSound for CE, an application that manufacturers can include in their products, such as iPod speakers, soundbars, and TVs—in fact, GenAudio is partnering with Analog Devices and other DSP makers to include the algorithm in their chips.

I heard a clip from Kitaro's Earth in Bloom that was downmixed from 5.1 to 2 channels and then expanded by AstoundSound in real time played first on a $12,000 pair of Gheithain pro studio monitors and then on a $300 2.1 Panasonic soundbar, and the result was remarkable, with various sounds flying all around the room, including overhead. Of course, the studio monitors had better sound quality, but the effect was quite pronounced—and enjoyable—from both.