Keep positional tracking in mind with audio design; for example, sounds should get louder as the user leans towards their source, even if the avatar is otherwise stationary.

进行音频设计时要时刻铭记对于位置追踪信息的应用；例如，当用户靠近音源时，音源应听起来更响，即使替身此时被固定。

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Without positional audio, the story is much more difficult to understand.

FORBES: Surrounded By Devices, We Inhabit A World of Increasing User-Centricity

Providing phenomenally accurate positional 3D audio over headsets or speakers, the Sound Blaster Recon3D sound card is also powered by the new SoundCore3D quad-core audio and video processor.

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

From the hardcore gamer fragging an opponent on a first person shooter to a die-hard MOBA or MMO player engaging with thousands of players online, gamers can get a competitive advantage from excellent audio quality and positional accuracy.

ENGADGET: Creative reveals Sound Blaster ZxR, Zx, and Z PCI-Express sound cards, pumps up the volume