音响系统

Z/ p'?/ g1 ~%{3 h! C/ i An audible and/or visible signal used to signify the existence of some error or abnormal condition in the system.

E# r/ P， P。 a， l 由音响或显示设备发出的信号，用以表示系统出现了错误或异常情况。4 S1 I* Z5 s6 |3 e/ L G$ F

In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system .

在音响设备中出现的振荡频率极低的低频振荡，常因放大系统的正反馈回路引起。

To the wall with construction materials, articles posted above, on handrails and electrical shutter doors, Yao Wang Taiwan, by product description 9 with wooden dam, looked like the look of cement, from the ground to the top of the dam is within the white walls, projectors, DVD, audio equipment 10 fence, the laying of real grass, small stone embellishment, flower basket fence, equipped with VAG stress management system entities pipeline 11 Steel Bridge, the need to open the door into the car, you can remove the bridge, waterfall in the lateral bridge, and a straight line, the ground when the tunnel plate, the plate Below are the sink, sink, a ring-shaped water system 12 the ship has three sails, fixed line connections, at the top of a volume system, laying the ground mosaic, surrounded by lamps.

用建筑材料做墙，上面贴写真，有扶手下去，又电动卷帘门，有遥望台，有产品图文说明 9）大坝用木制，看上去像水泥的样子，从地面到顶部，大坝内是白色墙面，有投影仪，DVD，音响设备 10）围栏内铺设真草皮，小石头点缀，栅栏花篮，安装有VAG压力管理系统的实体管线 11）钢结构桥，需要开门进车时，可以把桥整体移走，瀑布在桥的外侧，直线而下，地面时洞洞钢板，钢板下面是水槽，水槽内有水形环系统 12）船上有三个帆，同轴连接固定，顶部有卷收系统，地面铺设马赛克，周围有地灯。

Products for laptop, power supply, uninterruptible power systems, network facilities, servers, appliances, audio amplifier system, communications equipment, car refrigerator, car equipment, instrumentation, mechanical equipment cooling ventilation.

产品适用于笔记本电脑、电源、不断电系统、网络设施、服务器、家用电器、音响功放系统、通讯设备、汽车冰箱、车载设备、仪器仪表、机械设备之通风散热。

The paper, which is based on the "Research and Development of the Speed-up Train"s Manipulation of Optimization and Train Simulator project, concerns the sound system in the Train Simulator. In the paper, the sound system includes two parts contents: firstly, improving the sound effect of the sound simulation system in the Train Simulator and enhancing 3D sound effect, such as sense of distance, sense of orientation, Doppler Effect etc, to make the sound of training environment more verisimilar; secondly, realization of the speech communication in network between teacher and student in the Train Simulator.

本文是以铁道部科技发展项目"提速列车优化操纵与机车仿真器研究开发"为依托，对机车仿真器的声音系统进行研究：第一，对机车仿真器中声音仿真系统的音效进行改进，增加3D音效，如声音的距离感、方位感、多普勒效应等，使得训练环境音响更加逼真；第二，实现机车仿真器中教员与学员间的语音网络通讯。

Sound, lighting, intelligent control system, LED series products, fog screen system, radio and video systems, projectors and peripheral equipment, a bar dedicated LCD TV

音响、灯光、智能控制系统、 LED 系列产品、雾屏系统、广播及视像系统、投影机及周边设备、酒吧专用液晶电视

Works - mainly undertake the following business: intelligent building, smart systems integration weak plot lump-sum engineering, integrated wiring systems engineering, computer network systems integration engineering, computer room engineering, earthing, lightning protection engineering, anti-theft alarm, closed circuit monitoring system , public radio, background music systems engineering,(offices, schools, factories and karaoke OK) multi-function room audio-visual, frequency, and conferencing systems, lighting, sound systems engineering, IC card access control, electric door, video intercom doorbell system engineering , parking autotoll systems engineering, remote telephone, video conferencing systems engineering company based in Guangdong, for the country, major customers, including banks, tax, post and telecommunications, railway, companies, state organs, the property companies.

工程方面-主要承接以下业务：智能大厦、智能小区弱电系统集成总包工程、综合布线系统工程、计算机网络系统集成工程、计算机机房工程、接地、防雷工程、防盗报警、闭路监控系统工程、公共广播、背景音乐系统工程、（机关、学校、工厂及卡拉OK）多功能厅音视、频及会议系统、灯光音响系统工程、门禁IC卡、电动门、可视对讲门铃系统工程、停车场自动收费系统工程、远程电话、电视会议系统工程、公司立足于广东、面向全国，主要客户包括银行、税务、邮电、铁路、公司、国家机关、物业公司等。

From my company in November 2001 at the original foundation of a wireless public address system on the introduction of multi-media, operates mainly in the microphone, amplifier, speakers, sound reinforcement system frequency shift, are the sea or NT agent, BOKE audio Shaanxi total generation, at the same time We are in the wireless public address system on the basis of the introduction of multimedia, digital language lab systems engineering project.

我公司从 2001 年 11 月在原有无线扩音系统的基础上推出多媒体，主要经营话筒，功放，音箱，移频扩声系统，是海之升西北地区总代理，BOKE音响陕西总代，同时我们在无线扩音系统的基础上推出多媒体，数字化语音室工程系统工程。

The essay takes the research of Czerny's piano tudes , which is comparatively weak in China and abroad , as its object of study . The study begins with the research of the tudes'material , harmony , composition , melody , rhythm , type of tone and sound , through the comparison of a great number of typical examples of music scores , uses the comparison and analysis of different details between different music pieces , expounds thoroughly form music itself , the technical system and artistic features of Czerny's music tudes as well as their connection with music compositions of the school of Viennese classical music .

本论文《车尔尼钢琴练习曲研究——技术系统、艺术特色、与维也纳古典主义钢琴音乐之间的内在联系》把车尔尼钢琴练习曲作为整体研究对象，从材料、和声、织体、旋律、节奏、音型、音响等方面入手，通过大量典型谱例的比较，运用乐曲之间细部对比、分析，从音乐本体出发，详尽地阐述了车尔尼练习曲中的技术系统、艺术成分及其与维也纳古典乐派钢琴作品的关系。

The essay takes the research of Czerny"s pianoétudes, which is comparatively weak in China and abroad, as its object of study. The study begins with the research of theétudes"material, harmony, composition, melody, rhythm, type of tone and sound, through the comparison of a great number of typical examples of music scores, uses the comparison and analysis of different details between different music pieces, expounds thoroughly form music itself, the technical system and artistic features of Czernys musicétudes as well as their connection with music compositions of the school of Viennese classical music.

本论文《车尔尼钢琴练习曲研究——技术系统、艺术特色、与维也纳古典主义钢琴音乐之间的内在联系》把车尔尼钢琴练习曲作为整体研究对象，从材料、和声、织体、旋律、节奏、音型、音响等方面入手，通过大量典型谱例的比较，运用乐曲之间细部对比、分析，从音乐本体出发，详尽地阐述了车尔尼练习曲中的技术系统、艺术成分及其与维也纳古典乐派钢琴作品的关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。