First you hear the direct sound, then you hear the room reverberation.

首先你听到的是直达声音，然后你就听到了被延迟的混响声音了。

youdao

The first wave that hits our ears is the direct sound which has travelled directly from the source to the listener.

动画声音的来源 如果你想命令听众的注意力，但是一个声源的视图，您可以动画声音的位置。

youdao

The first wave that hits our ears is the direct sound which has travelled directly from the source to the listener.

两耳时间差异：当一个声波撞击一个人的头，需要不同的时间到达听者的左和右耳朵。

youdao

Completed in just 10 days on a two-track machine, it takes his no-frills approach to recording to new heights - resulting in a refreshingly direct sound.

BBC: CD Review: Frank Black

Unlike "surround sound" speakers, 3D audio can precisely pinpoint up to eight people in a room and direct sound at each one individually by sending separate signals to each ear, so that each person no longer has the awareness that sounds are coming at them from specific speakers.

BBC: 3D audio may revolutionise travel

Turn on the system, and the speaker automatically tilts out to pre-set angles to direct the sound for optimal listening.

ENGADGET: Bang & Olufsen launches BeoLab 15 in-wall speakers for stealthier beats (update: ears-on)