152 49 46 46     // RIFF
214 00 00 00     // To set the duration, change this field. Formula is dataSize + headerSize - 8
357 41 56 45     // Format [WAVE]
4
566 6d 74 20     // ChunkID [fmt]
610 00 00 00     // Chunk size [16]
7      01 00     // Format code [PCM]
8      02 00     // NumChannels [2]
944 AC 00 00     // SampleRate [44100]
1010 B1 02 00     // ByteRate [176400]
11      04 00     // BlockAlign
12      10 00     // BitsPerSample [16]
13