当她第二次拨号时，才意识到没有拨号音。
It was only as she tried for the second time that she realized that there was no dialling tone.
从第一个空袭警报到警报解除号音其间有15分钟。
There were 15 minutes between the first air raid alert and the sounding of the all-clear signal.
我得不到正常的拨号音。
请先拨9，听到拨号音后再拨您所要的号码。
Please press 9 first and when you hear the dialing tone, press the number you want.
这小号音调不正。
不清楚，反正它不能正常工作了。我听不到任何拨号音。
I don't know. It can't work normally anyway. I can't hear any dialing tones.
没有拨号音。请确定电话线已正确连接到调制解调器上。
There is no dial tone. Make sure your phone line is properly connected to the modem.
找到一个基于云的网络电话路由器，该设备还提供拨号音。
Find a cloud based VOIP PBX out there that is commercially supported that provides dial tone.
无拨号音。请确保调制解调器与计算机和电话线连接正确。
No dial tone. Make sure the modem is correctly connected to the computer and phone line.
秒表，这倒计数，预设时间后，会发出一个信号音都过去了。
The stopwatch, which counts backwards, emits a signal tone after a preset time has elapsed.
在滤波部分，高组滤波和拨号音频滤波等使用了开关电容技术。
The filter section uses switched capacitor techniques for high-and low-group filters and dial-tone rejection.
朵丽丝：真的？我一点都不知道，我来查查看。是的，它毫无声响，没有拨号音。
DORIS: Really? I had no idea. Let me check. Yes, it's dead. There's no dial tone.
不过在这个电子系统中，一拿起手机马上就能听到拨号音。然后只要拔分机号就行了。
This is almost instantaneous with this electronic system. Then simply dial the numbers of the extension.
AE月影一号音箱内部使用优质OFC结构，有效提高细节和透明度的装配电子线路。
The Acoustic Energy AELITE One loudspeaker uses quality OFC internal wiring, which enhances detail and transparency.
并提出了在H . 248协议下，通过修改媒体网关音资源数据，从而改变用户信号音的新思路。
By modifying tone resource in media gateway, I advanced that under H. 248protocol the signal tone customer heard can be changed.
如果未听到拨号音，表明您所在单位或您的电话可能不支持这种对外呼叫类型，或需要额外的访问号码。
If you don't hear a dial tone, your organization or telephone might not support this type of outside call, or might require an additional access code.
拨号音是神学意识的体现,巴蒂曾提过，当他提到在上帝说,让光芒普照大地，这句话前就与上帝同在时说过
The dial tone is that state of awareness of the divine that Buddy speaks of when he says- when he speaks of being with God before God said, "Let there be light."
同时本文还提出了一种平滑音调系数的插值后处理算法，该算法解决了瞬时突变噪声引起信号音调检测误判的问题。
This paper also deals with the problem of temporal energy surge of noise component in narrow band influencing the tonality detection with post-smoothing.
该CQP 7000支持标准的信号音广泛，频道扫描和用户可编程存储器的功能，由8个字符的字母数字显示增强。
The CQP7000 supported a wide range of tone signalling standards, channel scanning and user programmable memory features, enhanced by the eight character alphanumeric display.
接着书中讲到了莫扎特的朋友约瑟夫·莱特盖伯(莫扎特为他专门演奏了圆号音乐会K417，并称他为“笨蛋、蠢货与傻子”)。
Then there was Mozart's friend Joseph Leutgeb (to whom Mozart dedicated his horn concerto, K417, calling him "ass, ox and simpleton").
在过去的几周里，我四处在寻觅着一个“商业支撑下、基于云的并可提供拨号音的网络电话交换机”，而一直无法享用SIP电话。
I've been looking around for a "commercially supported cloud-based VOIP PBX that provides dial tone" for the past few weeks and I keep coming up empty on the SIP phones.
DSP处理器完成语音处理的部分，包含了语音压缩、回波消除、拨号音的产生、语音打包等等，这些基本上都属于信号处理的范畴。
DSP performs voice process part, including voice compression, echo cancellation, tone activity detection, tone detection and generation, voice packet, these are signal process scope.
多数人承认随着新世纪的到来，交换机不大可能丢失拨号音，会继续提供电话处理，但观察家们告诫说一些重要的附属功能可能会失去。
While most admit that switches aren't likely to lose dial tone and will continue to provide call processing as the new century kicks off, they caution the important adjunct functionality may be lost.
椭圆形断面箱体采用结实的内部拉条，消除有害的内部谐振，还采用黑色、暗苹果色和枫木色表面喷涂，与Q系列系统的其他型号音箱相配。
The elliptical-section cabinet is massively internally braced to eliminate unwanted internal resonance, and finished in Black, Dark Apple or Maple to complement the rest of your Q Series system.
像许多常年混迹于电信行业中的开发人员一样，我所学习到的是，若实现一个电话交换，则一定要在40毫秒内发出拨号音，这是一个难以实现的需求。
Like many other developers with a history in telecom, I learned that when you build a telephone switch, regulations say it must provide dial tone in 40ms, a difficult requirement to achieve.
上午11点整，全国各地的城镇都会在当地的战争纪念馆举行纪念仪式。在此仪式上，由一个军号手演奏《最后的号音》，然后人们向烈士默哀一分钟。
Services are held at 11am at war memorials in suburbs and towns across the country, at which the "Last Post" is played by a bugler and a one-minute silence is observed.
上午11点整，全国各地的城镇都会在当地的战争纪念馆举行纪念仪式。在此仪式上，由一个军号手演奏《最后的号音》，然后人们向烈士默哀一分钟。
Services are held at 11am at war memorials in suburbs and towns across the country, at which the "Last Post" is played by a bugler and a one-minute silence is observed.
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