khz

The team then took a fundamental tone pitched below 5 kHz and digitally filtered it to leave just the overtones above 6 kHz.

这个团队然后又选了一个基音低于5千赫兹的音调，然后通过机器过滤只剩下高于6千赫兹的泛音。

within radiotelephone-coverage of at least one MF-coast station, continuous alerting 2187. 5 kHz and radiotelephony services are available.

哪个海区至少被一个中频岸站覆盖，不断发出警报的2187.5千赫和无线电话服务可用

The Basic algorithm of our code was to check the ADC input at a rate of 4 KHz.

我们的代码的基本方法是检查在4千赫率ADC的输入。

Feed through filters provide high Insertion loss over a broad band of frequencies from KHz to GHz frequency levels.

馈通式滤波器在宽频范围从KHz到GHz段，提供高插入损耗。

The inputs can be PWMed for current or speed control at frequencies up to 250 kHz .

可将输入脉宽调制（PWM）为频率达250千赫的电流或速度控制。

Logic '1' represented by a positive frequency deviation (of at least 115 kHz, nominally 160 kHz).

逻辑‘1‘由正向频率偏移（至少是115KHz，通常是160KHz）表示。

Logic '0' represented by a negative frequency deviation (of at least 115 kHz, nominally 160 kHz).

逻辑‘0‘由负向频率偏移（至少是115KHz，通常是160KHz）表示。

High laser pulse repetition rate up to 240 kHz.

高重复频率脉冲激光高达240千赫。

As in previous studies, the volunteers could not recognise melodies with fundamental tones above 5 kHz.

在之前的研究中，志愿者分辨不出基音高于5千赫兹的旋律。

Select one of the three sound choices (2 kHz, 12 kHz, or alternating) and push the switch to the on position.

选择三个声音的选择之一（2千赫，12千赫，或交替），推动开关的位置。

IEEE standard for safety levels with respect to human exposure to radio frequency electromagnetic fields, 3 kHz to 300 GHz.

“电机和电子工程师学会人体接触射频电磁场安全水平标准：3千赫至300千兆赫”。

An optional 20 kHz test frequency can be added to those five frequencies.

还能增加可选的20kHz测试频率。

The diaphragm's total mass is calculated to provide a full 20 KHZ bandwidth, while avoiding break-up at lower frequencies.

膜片总重量的计算方法，提供全面20kHz带宽，同时避免打破在较低的频率。

Typically switching frequencies in the 2-15 kHz range are considered adequate for power systems applications.

电力系统的应用通常在2-15kHz的开关频率范围被认为是足够的。

Loudspeakers, without housing, having a frequency range of 300 hz to 3. 4 khz with a diameter of 50 mm, for telecommunication use.

其它通讯用扬声器，无音箱，频率范围在300赫芝至3.4千赫芝，直径不超过50公厘。

Bugfix when using (very) small structures at frequencies below 100 khz.

修正了当使用（非常）在freqyencies小结构bewow100千赫。

It's allowed that high because the FCC allowed it to be above 75 kHz.

它取这么高频率是因为FCC允许它是在75千赫之上。

The encoder is set to the AMR_NB, which is an audio format, sampling at 8 KHz.

编码器被设置为AMR_NB，这是音频格式，采样率为8KHz。

The 2kHz sound is generically annoying enough, but if you really really want to aggravate somebody, select the 12 kHz sound.

在2kHz的声音统称够烦人，但如果你真的很希望加剧人，选择12kHz的声音。

The experiment was operated with the condition of discharge voltage of 16 kV, frequency of 4 kHz and the electrode gap of 3 mm.

实验与那一起操作情况解除16个仟伏的电压，4仟赫和3毫米的电极缝隙的频率。