查询词典 audio

The realization monolithic integrated circuit system double audio frequency, this radio has used double audio frequency decoding chip MT8870, demodulates the tonic train signalling from the frequency-modulated signal, and separates the double tonic train signalling from the tonic train signalling to enter the double audio frequency decoding electric circuit implementation letter command to decode, thus carries on the low gear rate using the frequency modulation channel the control command transmission.

为实现单片机控制的双音频解码，本收音机采用了双音频译码芯片MT8870，从调频信号中解调出音频信号，并从音频信号中分离出双音频信号进入双音频解码电路实行信令解码，从而利用调频信道进行低速率的控制指令的传输。

Low bit-rate perceptual audio coding exploits perceptual irrelevancies and statistical redundancies to compress audio signals, aiming at achieving transparent audio quality with a minimum number of bits.

低码率感知音频编码利用了&感知不相干性&和&统计冗余度&来对音频信号进行压缩，以期以最少的比特数获得&透明音质&。

The article through practice analysizes the local wireless broadcasting system, application of the elements and means of communication technology is being updated, A set of half-automatic broadcasting system controlled by hardware has been designed and assembled; A set of all-automatic broadcasting system controlled by computers has been designed and assembled; A set of emission equipment has been designed; Noise has been lowered in the transmission of audio-frequency so that the audio effect has been raised; new ways of audio-frequency transmission have been developed based on the technology of computer network.

本文通过对局域无线广播系统运行现状的分析和研究，运用电子信息技术的基本原理和方法，设计并自行装配了一套由硬件控制的半自动播出系统；研究开发了一套由计算机软件控制的全自动播出系统；设计了发射装置；通过对音频信号的传播环节进行降噪处理来提高收听品质；基于数字音频技术，开辟新的音频传播途径；并对系统功能的拓展进行探讨。

Sontek Company was established in 10, 1, 2000, then it got the patent of the detachable audio chamber and the technique of audio chamber especially for the music practice came to mature. As expected, the audio chamber of Sontek got the first place in a quality competition in Korea.

Sontek 公司于2000年1月10日创立，随后获得可拆装隔音室技术专利，在音乐练习隔音室技术日趋成熟，并在全国隔音室质量评比中获得一等奖。

The main products of this company have professional production of various kinds of high middle and low audio and video lines (75-3,75-5) audio line, anti-theft line, anti-theft alarm line, high-rise buildings in multi-core control engineering intercom lines, computer lines, monitoring project wire series as well as the USB line, AV cable, power cord Series connector line and accessories, suitable for color TV, computer, VCD, Monitor, building intercom and reproducing apparatus supporting audio-visual equipment to use and so on.

本公司主要产品有专业生产各类高中低档音视频线（75-3，75-5）音响线、防盗线、防盗报警线、高层楼宇对讲工程多芯控制线、电脑线、监控工程线材系列以及USB线、AV线、电源线系列接插线及配件等，适合于彩电、电脑、VCD、监控器、楼宇对讲及音响视听设备等等的配套使用。

The Singe's Hall was the last room of the route of visit. Before I stepped down the stairs I saw lots of audio guides. Then I came to understand the question that was asked when I purchased the ticket. Beside English and German guides by docents, there're also audio guides available for visitors. I regret a bit for not choosing it. Maybe the visiting experience would be nicer with the audio guide, because I wouldn't have to catch up the group just in order to listen to the explanation. If there's another chance to visit Fussen again, I definitely will spend more time here and visit both castles in town.

音乐厅是参观的最后一站，在下楼以前，我在楼梯口看到许多语音导览设备，才对购票时售票员的问题恍然大悟，原来除了英文和德文以外的其他语言，乃是用语音导览的方式来进行，让我不禁后悔了一下，也许，如果当初选择语音导览，也不至於跟著一大群人像感鸭子上架一样地匆忙参观，下次若有机会再访福森，我一定会把新旧天鹅堡都好好走一番。

PYX1-S type signal power supply panel is a special equipment for eight in formation automatic block with audio frequency shift modulated track circuits.It can supply power for signal lighting,track circuit,audio frequency shift relay circuit,approaching circuit,audio frequency shift control and detecting circuit.

PYX1-S型八信息移频电源屏是八信息自动闭塞的配套设备，可为信号点灯、轨道电路、移频继电器电路、接近电路移频控制检测电路提供电源。

Check connections speaker and sound card, ALS007 sound card has two audio output sockets, that is, Line Out and SPK, Line Out jack of the audio output signal without amplification, used to access Active Speaker or amp; SPK socket built-in sound card output by the audio signal amplifier for the next passive speaker or speakers.

检查一下音箱和声卡的连线，ALS007声卡有两个音频输出插座，即Line Out和SPK，Line Out 插座输出未经放大的音频信号，用于接有源音箱或放大器；SPK插座输出经声卡内置放大器放大的音频信号，用于接无源音箱或喇叭。

This system is distributed monitoring system, which is connected with about one hundred audio-controllers, and has realized to its each monitoring function, like audio monitor, trouble self-checking, audio control and so on.

该系统是一对多的分布式远程监控系统，与百台左右的音频控制器互联，实现了对其的各项监控功能，如音频监听、故障自检、音频控制等。

So, audio collecting and processing card can sample audio frequency range from 50 Hz to 6kHz with G.722.1 audio coding.

采用了G.722.1这种高质量、低码率的宽带语音编码，使采集卡能够完成对50 Hz到6 kHz之间连续变化的音频进行采集。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。