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How to use the Frequencygen audio frequency tone generator. Set the frequency slider to the desired frequency between 0 and 20,000 Hertz. Set the balance slider to control output through the left and right speakers. Set the volume slider to the desired volume, keeping in mind that high volumes, especially while wearing earphones can damage your ...
frequency: [noun] the fact or condition of occurring frequently.
Any device that's built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency. 出自-2016年12月阅读原文 Increasingly, researchers have begun to look at the quality of relationships, rather than at the frequency of contact, between the elderly and their children.
In the case of electrical current, frequency is the number of times a sine wave repeats, or completes, a positive-to-negative cycle. The more cycles that occur per second, the higher the frequency. Example: If an alternating current is said to have a frequency of 3 Hz (see diagram below), that indicates its waveform repeats 3 times in 1 second.
Frequency definition: the state or fact of being frequent; frequent occurrence. See examples of FREQUENCY used in a sentence.
3 de fev. de 2022 · （1）Frequency函数返回的是一个垂直数组。在输入Frequency函数前，要先选中存放Frequency函数返回值的单元格区域。这个选中的单元格区域大小需要和分界点一致，或比分界点大。比如本例中分界点为F2:F3，在输入公式前，先选中G2:G4。
7 de jun. de 2022 · A frequency distribution describes the number of observations for each possible value of a variable. Frequency distributions are depicted using graphs and frequency tables. Example: Frequency distribution. In the 2022 Winter Olympics, Team USA won 25 medals. This frequency table gives the medals’ values (gold, silver, and bronze) and frequencies:
