Is "WAV parameter set" the right name?

I'm sending some metadata to an external component whose job is to play PCM WAV files streamed over the network. The metadata consists of the foll开发者_C百科owing fields:

• Samples per sec
• Bits per sample
• Channels
• Extra info size

How would you call this metadata? Is "WAV parameter set" a good name?

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The Windows API uses the term "Wave Format". I tend to think of it in that term at least (as it describes the format of the WAV file.