stereophonic system

1. A stereophonic sound recording or reproducing system system using four separate channels.
   四声道立体声放大器用四个独立的声道录放立体声的系统。
2. Six-track stereophonic high-fidelity sound system
   六声道高传真度音响系统
3. The Channel separation degree is an important index of the FM stereophonic broadcasting system, and itis also a decisive factor of aural quality in the whole system.
   声道分离度是FM立体声广播系统的一项重要指标，它是整个广播系统立体声听觉质量的一个决定性因素。
4. An Infrared Stereophonic Broadcasting System
   红外线立体声播放系统

noun

1. reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound

   Synonym:    stereostereophonystereo system