The spectrograms froze the nighttime bird calls in time.

频谱图将夜晚某一段的鸟叫声定格。

So I learned how to upload little bits of sound, a little bit of spectrogram, onto Facebook posts.

所以我学会了声音的一小段一小段频谱图 上传到“脸书”的帖子里。

Joe likens the calls he saw on the spectrograms to notes on sheet music.

乔他在频谱图上看到的鸟叫声比作乐谱上的音符。

He recognized shapes he was seeing over and over in the spectrograms, but he couldn't make sense of them.

他认出了自己在频谱图上反复看到的形状，他无法理解这些形状。

A spectrogram is like a visual voiceprint of whatever made the sound.

频谱图就像是发声者的视觉声纹。

A spectrogram is plotting that information over time.

频谱图随时间绘制该信息。

Yeah, it's called a spectrogram because it represents the entire spectrum of what we can hear.

是的，它被称为频谱图， 因为它代表了我们可以听到的整个频谱。

So he turned to specialized computer software to transform the sounds he was hearing into images called spectrograms.

于是，他求助于专门的计算机软件，将他听到的声音转换成被称为“频谱图”的图像。

The spectrograms froze the nighttime bird calls in time.

乔布斯：频谱图及时冻结了夜间的鸟叫声。

Basically the spectrograms Benjamin is referring to are visual fingerprints of nocturnal flight call audio.

乔布斯：基本上，本杰明所指的频谱图是夜间航班呼叫音频的视觉指纹。

So you can actually have an artificial intelligence training done on the sound itself but also on the spectrogram.

因此，您实际上可以在声音本身以及频谱图上进行工智能训练。

Frequency spectrograms shared by a Ukrainian colonel, who requested anonymity, show that even similar drones have distinct sound signatures.

一位不愿透露姓名的乌克兰上校分享的频谱图显示，即使是类似的无机也有不同的声音特征。

To really make this pop out, we need to view the data in a totally different way: a spectrogram.

要想真正做到这一点，我们需要以一种完全不同的方式查看数据：频谱图。

So looking at the spectrogram and being able to zoom in close on the really short ones makes a huge difference for the ability to identify.

因此，查看频谱图并能近距离放大非常短的声线，对识别能力的提高大有裨益。

Once a database of dolphin sounds was created, the program identified subsequent dolphins by their sounds nearly as well as humans who eyeballed the whistles' spectrograms.

一旦一个海豚音的数据库产生了，接下来这个程序就可以通过声音来识别海豚了，类也可以用眼睛看到声音的声谱图。

After analyzing the spectrogram of the bird's song, the app spits out its best guess as to what species of bird is singing in front of you.

在对鸟鸣的声谱图进行分析后，该应用程序就会给出最佳猜测，告诉你在你面前唱歌的是什么鸟。

We feed the computer these spectrograms that we've classified as one species or another, and then, as we repeat that thousands and thousands of times, the computer learns to be able to distinguish one species from another.

我们被归为各个物种的声谱图输入计算机，然后，随着我们成千上万次的重复，计算机就学会了区分一个物种和另一个物种。

Along the way, I went from not knowing what Chipping Sparrow and Swainson's Thrush calls looked like on the spectrogram until ... Job: He learned to identify most of the calls he would hear on any given night.

Gyekis：一路走来，我从不知道碎麻雀和斯温森画眉鸟的叫声在频谱图上是什么样子，直到...... 乔布斯：他学会了识别他在任特定夜晚都会听到的大多数叫声。

Van Doren: We feed the computer these spectrograms that we've classified as one species or another, and then, as we repeat that thousands and thousands of times, the computer learns to be able to distinguish one species from another.

范多伦：我们将这些被我们分类为一个物种或另一个物种的光谱图输入计算机，然后，当我们重复数千次时，计算机学会了区分一个物种和另一个物种的能力。