A monaural presentation has to be used to yield a clear effect.

一个单声道的一定要有清晰的效果。

Improved control circuit places monaural image in a stereo field.

在立体声领域，改进控制电路放置非立体声像。

The PC 121 is an over the ear monaural headset, ideal for inexpensive Internet telephony and laptop use.

PC 121是一款挂耳式单耳通讯耳机，是廉价互联网电话和笔记本的理想选择。

In this thesis, we design such a monaural speech segregation system based on an auditory perceptual model.

本论文中，我们设计一个基于听觉感知模型的单耳语音分离系统。

The ABRs were bilaterally recorded with monaural stimulation from the animal model of acoustic tumor in 10 rats.

用10只大白鼠制作了右侧听神经瘤的动物模型。 采用单耳刺激两侧诱导法，分别记录两侧听性脑干反应（ABR）。

The EA Series offer advanced circuitry design, low profile chassis removable channel modules and true dual monaural configuration.

EA系列提供先进的电路设计，采用低身的外壳，可装插的通道模组以及真正的双路单声道配置。

But how would people hear it in theaters? Stereophonic sound had been around since the 50s, but most movie houses were mainly monaural, far below home audio quality.

但是人们要怎么能在电影院里听到呢？虽然立体音响自从上世纪五十年代就已问世，但是大部分的电影院播放的主要都是单声道，远远不如家庭声音质量。