Nine speakers may seem like overkill, but Dolby's pro Logic IIz fulfills the promise of surround sound: audio that envelops you from all over, not just the sides.

配置九个扬声器似乎显得小题大做，但杜比的Pro Logic IIz的确实现了环绕声音的产品承诺：让声音从四面八方把人包围，而不是只从某些方位发出。

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Since 2002, China International Entertainment Technology Summits have been held in conjunction with China International Exhibition on Pro Audio, Light, Music & Technology.

从2002年开始，与“中国国际专业音响·灯光·乐器及技术展览会”同期举办“中国国际演艺设备与科技论坛”。

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It's never been a secret that pro-level wireless audio manufacturers are nervous about the Wireless Innovation Alliance's whitespace internet plans, but now that Google's taken the fight to the people directly, various equipment makers are starting to air their concerns publicly -- and with millions of dollars in gear and people's livelihoods on the line, they aren't being shy about it.

ENGADGET: Wireless audio manufacturers unhappy with Google's whitespace internet plans

The Lennon Bus is a hi-tech mobile recording studio that includes Pro Audio, HD video recording, the NewTek TriCaster 850 Extreme and the TodoCast-provided satellite system.

FORBES: John Lennon Tour Bus Goes Back To School

Immediately recognizable by its stunning design and glowing red Creative Sound Core3D processor, the Sound Blaster Recon3D Fatal1ty Champion sound card provides hardware-accelerated THX TruStudio Pro audio technologies for unparalleled audio playback quality.

ENGADGET: Creative doles out Sound Blaster gaming headsets, Recon3D audio platform / sound cards