Call timer Displays information on call duration and quantity.

电话定时器显示电话持续时间和质量信息。

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Minute Beep helps you to control call duration by playing sound tone every minute during a call!

通过每分钟声音提示，来控制你的电话时长！

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The calculation of the call duration exactly a second based on the data of the application protocol.

呼叫期间的计算完全地基于申请记录的数据一秒。

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Time. Okay, pitch and time and pitch and duration, excellent, so those are the two dimensions of music and well, indeed we could even call them the axes of music because we tend to think of pitch on a vertical axis.

时间,音高和时间,或者是音高和时值,非常好,它们是音乐的两个维度,其实我们可以称呼它们为音乐的两轴,因为我们趋向于将音高放在竖轴上来考虑

耶鲁公开课 - 聆听音乐课程节选

Participants underestimated the number of calls they had made by an average of about 20%, and overestimated call duration by 40%.

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But Krewski said that overall people generally have a good ability to recall the number of phone calls reasonably accurately, and tend to overestimate call duration by about 40 percent.

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The connections at each end create a channel reserved for the duration of a call.

ECONOMIST: Internet telephony