Here's what the first 44 bytes of a WAV file looks like.

这是 WAV 文件的前 44 个字节的样子。

Importantly, the theme wav file stays in block 5.

重要的是，主题 wav 文件保留在块 5 中。

Now, just like WAV files, BMPs start with metadata, including key values like image width, image height, and color depth.

现在，就像 WAV 文件一样，BMP 以元数据开始，包括图像宽度、图像高度和颜色深度等关键值。

In our example, they each have a name, followed by a period, and end with what's called a File Extension, like " BMP" or " WAV" .

在我们的示例中，它们每个都有一个名称，后跟一个句点，并以所谓的文件扩展名结尾，例如“BMP”或“WAV”。

Compared to an uncompressed audio format, like a WAV or FLAC (there we go, got the audiophiles back) compressed audio files, like MP3s, are often 10 times smaller.

与未压缩的音频格式相比，如 WAV 或 FLAC（我们开始，让发烧友回来）压缩音频文件，如 MP3，通常小 10 倍。

What is iPod? iPod is an MP3 music player, has CD quality music, and it plays all of the popular open formats of digital music: MP3, MP3 Variable Bit Rate, WAV, and AIFF.

什么是iPod？iPod是一个MP3音乐播放器，拥有CD般的音质，支持主流数码音乐文件格式：MP3、MP3VBR、WAV以及AIFF。