A spectrogram is plotting that information over time.

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，它被称为图， 因为它代表了我们可以听整个。

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

乔布斯：基本上，本杰明所指图是夜间航班呼叫音视觉指纹。

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图上进行人工智能训练。

The spectrograms froze the nighttime bird calls in time.

乔布斯：图及时冻结了夜间鸟叫声。

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

要想真正做点，我们需要以种完全不同方式查看数据：图。

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

声图就像发出声音视觉声纹。

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

乔将他在图上看呼叫比作乐上音符。

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

因此，他转向专门计算机软件，将他听声音转换为称为图图像。

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

他认出了他在图中遍又遍看形状，但他无法理解它们。

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.

旦个海豚音数据库产生了，接下来个程序就可以通过声音来识别海豚了，人类也可以用眼睛看声音声图。

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，查看图并能够放大真正短图，对于识别能力会产生巨大影响。

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.

在分析了鸟儿歌声图后，该应用程序会给出对在您面前唱歌鸟种最佳猜测。

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：我们将些被我们分类为个物种或另个物种光图输入计算机，然后，当我们重复数千次时，计算机学会了区分个物种和另个物种能力。

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：路走来，我从不知道碎麻雀和斯温森画眉鸟叫声在图上是什么样子，直...... 乔布斯：他学会了识别他在任何特定夜晚都会听大多数叫声。