This is an equivalent of like a human swimming through the water at very low speeds and the sonors on board are all above a 200 kilohertz limit.

这相当于一个人以速度在水中游泳，船上声波都超过200千赫兹限制。

Our ears are most sensitive to sound, where most of the information in speech is contained, and that's between about 500 hertz and 2 kilohertz, which is somewhere between the middle and the upper three-quarters of a piano keyboard.

我们耳朵对声音最敏感地方是大多数语音信息所在地方，大约在 500 赫兹到 2 千赫兹之间，这大约是在钢琴键盘中间到上四分之三之间。

6 gigahertz standard, and there's an option to go to 1.8 gigahertz if you want.

标准版是1.6千兆赫兹，如果你需要话，也可以选择1.8千兆赫兹。

Back in 2006, Feng and his colleagues discovered that this unusual anatomy allows the frogs to hear ultrasound, which includes frequencies greater than 20 Kilohertz.

早在2006年，阿尔伯特·冯和他同事就发现，这种不同寻常解剖结构使青蛙能够听到超声波，其中包括频率超过20千赫兹超声波。

It could be 32.768 kilohertz or 2 megahertz or 200 megahertz depending on its size.

这可能是32.768千赫兹或2兆赫兹或200兆赫兹，具体取决于其大小。

And the Doppler width is something like 24, 30 kilohertz, something like that.

多普勒宽度大概是24到30千赫兹，差不多就是这样。

One thing to note is that if your clock is either fast or slow, it's most likely because the crystal oscillator doesn't oscillate exactly at 32.768 kHz due to the geometry and incorrect resonant frequency of tines.

需要注意是， 如果你要么快要么慢，那很可能是因为石英振荡器没有精确在32.768千赫兹振荡， 这是由于簧片几何形状和共振频率不正确所致。

Second long location signal known as a Pong Pongs are so called because they are similar to Sona pings, but of lower frequency 300 hertz rather than 18 kilohertz in typical conditions.

第二种长间位置信号被称为声波信号， 这些信号被称为声波信号是因为它们类似于索纳回声，但频率更， 通常情况下是300赫兹而不是18千赫兹。

And by comparison, most processors in our conventional computers operate closer to the one gigahertz range, maybe three gigahertz seems to be kind of where those speeds have leveled out.

相比之下， 我们传统计算机中大多数处理器运行速度更接近于1千兆赫兹范围，或许3千兆赫兹似乎是这些速度趋于平稳一个点。

Model tests have shown that frequencies around 1 kilohertz (the preferred bandwidth of seals and toothed whales) can be reduced by up to 22 decibels, at slow speeds.

模型测试表明，在速下，1千赫兹左右频率（海豹和齿鲸首选带宽）可降多达 22 分贝。

Despite being the first processor of its kind, it had a mind-blowing clock speed of 740 Kilohertz -- that's 740 thousand cycles per second.

尽管它是同类中第一款处理器，它却拥有令人震惊740千赫兹速度——也就是每740万个周期。

Despite being the first processor of its kind, it had a mind-blowing clock speed of 740 Kilohertz -- that’s 740 thousand cycles per second.

尽管是同类处理器中第一款，但它速度达到了令人惊叹 740 千赫兹——即每 74 万个周期。

The human ear can hear sounds up to around 20 kilohertz, or one wave every 50 microseconds.

人耳能听到声音最高可达约20千赫兹，或者说每50微一个波。

Note that this sampling rate or a sampling frequency of 44.1 kHz is the most common rate for recorded audio such as music and podcasts, and 48 kHz is the second most common sampling rate.

请注意，采样率或采样频率为44.1千赫兹是录制音频（如音乐和播客）中最常见速率，而48千赫兹是第二常见采样率。

Use 2,182 kHz for radiotelephony traffic.

用2182千赫兹进行电话通信。

Digital audio data, which is this long list of 16-bit values at 44.1 kHz, is uncompressed and takes up a lot of space at around 10.5 MB per 60 seconds of two channels of audio.

数字音频数据， 即每44.1千赫兹16位值长列表，是未压缩， 占用空间很大， 大约每60双声道音频就需要10.5MB。