查询词典 voiceless sound

In the experiments, the accelerometer and the microphone are used respectively to measure the acceleration on the panel and the sound pressure in the cavity. Piezoelectric ceramics Transducer is used as the control source to control reverberant sound field transmission through a simply supported rectangular aluminium panel into a concrete cavity.

实验中采用加速度计和话筒作为传感器拾取板振动的加速度和闭空间内的声压信号，用压电陶瓷片作为振动控制源来控制混响声场通过简支矩形铝板向混凝土闭空间的声传入。

Reverberation time is a physical quantity for describing the degree of sound attenuation in enclosures, and it is also an important objective estimate parameter in sound quality design.

混响时间是描述封闭声场内声音衰减快慢程度的物理量，也是音质设计中的一个重要客观评价参数。

Sound manner; The establishment of sound field; Reverberation time; Loudspeakers; Power amplification

供声方式；建立声场；混响时间；扬声器；功率放大器

This paper introduces a method for reverberation rooms used for measurement of sound power levels of reference sound sources.

本文介绍了混响室法检测标准声源声功率级的方法，并对用混响室法检测标准声源声功率级的测量结果进行了不确定度的评定分析。

This paper introduces a method for reverberation room s used for measurement of sound power levels of reference sound sources.

本文介绍了混响室法检测标准声源声功率级的方法，并对用混响室法检测标准声源声功率级的测量结果进行了不确定度的评定分析。

The programmable microprocessor manages internal data flow and digital I/Os. The 24-bit DSP is specified as its architecture and instruction set for sound algorithms. The 16-bit reverberator is 3-D virtual sound IP performed in real time.

可程式化微处理控制器负责系统晶片内部的流程处理和周边 I/O 控制；24位元数位讯号处理器因其架构与指令集是特别针对音讯系统的主要演算法做考量；16位元空间回响器则是一个即时3-D 音效处理的智财，这两个处理器分别并连接於高速及周边汇流排上。

The programmable microprocessor manages internal data flow and digital I/Os. The 24-bit DSP is specified as its architecture and instruction set for sound algorithms. The 16-bit reverberator is 3-D virtual sound IP performed in real time. The two processors are connected to the high-performance bus and the peripheral bus, respectively.

可程式化微处理控制器负责系统晶片内部的流程处理和周边I/O控制；24位元数位讯号处理器因其架构与指令集是特别针对音讯系统的主要演算法做考量；16位元空间回响器则是一个即时3-D音效处理的智财，这两个处理器分别并连接於高速及周边汇流排上。

For the first time in his career, Will has turned his attention to the human voice, working with singers from around the world to create a whole new idiom of music, much as he did in creating Windham Hill's sound in 1976.The impetus for HEARING VOICES actually harkens back to 1998 when Will teamed with Ugandan singer Samite for a track on the album, SOUND OF WIND DRIVEN RAIN.

如同他1976 年创立" Windham Hill之声"一样，作为他职业生涯中的首次尝试，他已将注意力转向人类的声音，他与来自世界各地的歌手合作，创造出一个全新的音乐风格。1998年Will和乌干达歌手Samite合作录制了专辑《Sound of wind driven rain疾风暴雨之音》，此举大大推进了名为"Hearing Voices"的特色音乐。

The city of Menlo Park addressed sound levels generated by traffic on Sand Hill Road, and found year 2010 forecast sound levels expected up to 71 dBA Ldn at a reference distance of 50 feet.

城的门洛帕克处理所产生的声音各级交通砂山道，发现2010年前的预测音量预计可达71分贝Ldn在参考距离为50英尺。

In addition, new sound contest will begin to introduce on net of vermicelli made from bean starch from sea choosing voting, not only can choose singer, still can choose commissioner and compere to wait, because this besides single out a singer beyond, new sound contest initiates sexual ground special open " giant star DJ " and " big commissioner " the match of two large categories.

此外，新声赛将从海选开始就引入粉丝网上投票，不但可以选拔歌手，还可以选评委和主持人等，因为这次除了选出歌手以外，新声赛开创性地特别开设"巨星DJ"和"大评委"两大类别的比赛。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。