quadrasonics

Real time algorithms are given to generate 4 channel stereo sound for virtual battlefield.

面向虚拟战场提出了实现实时四声道立体声合成的简化算法。

four sound track stereo radio

四声道立体声收音机

quadraphonic amplifier

四声道立体声放大器

of or relating to quadraphony.

属于或关于四声道立体声的。

a stereophonic sound recording or reproducing system system using four separate channels.

用四个独立的声道录放立体声的系统。

discrete four-channel tape system

分立四声道磁道系统

two sound track stereo radio

双声道立体声收音机

Of or for a four-channel sound system in which speakers are positioned at all four corners of the listening space, reproducing signals that are independent of each other.

四声道的属于或用于四声道声音系统的，音箱放置于听音空间的四角，再生各自独立的信号

Cranks up the sound on the stereo.

使立体声的声音增强

FM broadcasting--Stereophonic with supplementary channel

GB4311.3-1984调频广播立体声带附加信道

extended stylus

日本东芝四声道唱针

stereophonic record-player,radio,etc

立体声音响器材（立体声唱机、收音机等）

The books are on the stereo. (On the stereo.

书在立体声音响上。（在立体声音响上。）

The Design of 2.7W Double Channels Stereo Class-D Audio Amplifier

2.7W双通道立体声D类音频功率放大器的设计

Measurement and Analysis of Noise in Multi-layer Urban Rail Transit

城市立体轨道交通的环境噪声测试与分析

FM stereo broadcast transmitter

调频立体声广播发射机

FM broadcasting--Stereophonic

GB4311.2-1984调频广播立体声

stereo sound television broadcasting

立体声伴音电视广播

high fidelity stereo micro earphone

高保真立体声微型耳机