介绍音乐评论节目《中国好声音》的音响设计，包括现场环境概述、设计理念、音响系统配置、电视播出声音制作等内容。

The paper introduced the sound design of TheVoiceofChina, including outline of spot situation, design idea, sound system, and sound production of TV program.

Ambsonic是声音空间化技术的一种，用来实现声音的高保真和精确定位回放。该文讨论了整个Ambsonic第一等级系统的编码器和解码器的设计，并且通过研究心理声学和两耳效应，对应用在规则扬声器阵列上的解码器的优化设计进行了描述。

Ambisonic, a kind of sound specialization technique, is developed to replay the original 3D sound field accurately. The original quality of sound could be obtained over the user terminal, as well as the original localization of sound. This article covers the first order B-format system, including the encoder and decoder. Furthermore, this article discusses the optimization of the de-coder for regular speaker array.

针对某封控弹药对目标的探测识别,设计了一种声探测系统。采用电容式声音传感器采集战场声音信息,经调理放大后运用CMX639芯片压缩编码,将数据传入系统微处理器Mega128,处理器运用采集到的信息与其他信息融合后作为判别目标类型及位置的依据,并通过无线传输将声音信息传回己方接收机。

Aiming at detection and identification of a Artillery Ammunition ,a Voice detect system is designed .It adopts an ca‐pacitance voice sensor to collect battlefield information .After recuperating and amplifying CMX639 chip is used to compress code to stream the data into system microprocessor Mega128 .The processor uses collected information blend with other informations as dis‐tinguish basis of target type and position ,and sends back the information through wireless transmission .

声音导向系统在搜寻生命痕迹中具有重要的现实意义，可以通过声强传感器获知待救人员的地址位置。目前声音导向小车主要类型有：通过语音识别来控制小车，通过发射接收声波信号的时间间隔判断位置、控制小车。这些智能车硬件和软件设计较为复杂。这里以AT89C51单片机为核心，以驻级话筒作为声强传感器，用L298N作为电机驱动芯片，设计制作了一种声音导引系统，并使用软件进行仿真。单片机根据传感器接收到的声强信号判断声源位置，控制电机的运转，使小车运动到目标位置。使用Proteus 7.8软件给出了仿真方案和仿真结果，可以实现追踪声源目标的功能。该设计提出了新的方案，系统设计结构简单可靠，性能良好。

Sound guidance system has important practical significance in search for life,which can get the address location of personnel waiting for rescue by means of sound intensity sensor. The sound guidance cars’main types are as follows:the car which is controlled by voice recognition,and the car which determines the position and is controlled by the intervals of transceiv-ing acoustic wave signals. The hardware design and software design of these two types smart cars are very complicated. In this pa-per,a sound guidance system with single chip processor as the core,a microphone as sound intensity sensor and L298N as a motor driver chip is designed. The car moves to the target location according to the sound intensity signal received by the sensor to determine the sound source position and control the motor running. The simulation verification was done. Simulation scheme and simulation result are given by software Proteus7.8,which can achieve the function of sound source tracking.

在詹姆斯·乔伊斯的《死者》这篇小说中描述的大量场景、具体事物象征和矛盾冲突都是为表现主题所设计，然而文中描写的各种声音、演奏的音乐同样能够深刻的表现主题，是小说中的重要素材。文章旨在分析文中声音、音乐是如何反映当时都柏林市井百姓“精神死亡”这一主题的。

Various symbols of death or the confrontations between the characters all served as the evidence of the themes of“The Dead”. However, we should not overlook the sounds in the world of“The Dead”. The article will try to analyze how these sounds are used to reflect the theme of the story-“spiritual paralysis”.