Relocatable sound insulation partitions between classrooms reducing sound interference between two rooms.

安装隔音墙于课室之间，减少相互间的声音干扰。

youdao

Relocatable sound insulation partitions between classrooms, reducing sound interference between two rooms.

安装隔音墙于课室之间，减少相互间的声音干扰。

youdao

FM radio provided better sound reproduction and less noise or interference than traditional AM radio.

VOA: special.2010.01.31

The Dual Mic Noise Suppression technology reduces the interference from ambient sound and offers crystal-clear conversations even in noisy places.

ENGADGET: 5.3-inch Spice Stellar Pinnacle Mi-530 hits India with a piquant 5MP front-facing camera

Currently no price or release date has been set for this handy adapter, which is a shame, because we're just itching to break out an old 1.7MHz cordless handset and add fluroscent light and passing car interference to the already sketchy sound quality we've come to know and love from VoIP.

ENGADGET: USRobotics USR9620 USB adapter VoIPs your old analog phones

Philips SoundSphere speakers have a uniquely positioned tweeter and woofer with rigorous audio crossover engineering that minimizes interference and produces a more natural sound.

ENGADGET: Philips breathes new life into home stereos with SoundSphere