@voltronic To calculate the file size of a .WAV file, we need to consider the bit depth, sampling rate, number of channels, and duration. The formula to calculate the file size of a .WAV file is: File Size = (Sample Rate) × (Bit Depth) × (Number of Channels) × (Duration) Given: Bit Depth = 24 bits Sampling Rate = 96 kHz Number of Channels = 8 Duration = 1 hour Let's plug in these values into the formula: File Size = (96000 samples/second) × (24 bits/sample) × (8 channels) × (3600 seconds) Calculating this gives us: File Size = 7,372,800,000 bits = 921,600,000 bytes = 900 MB (approximately) Therefore, the file size of an eight-channel .WAV file at a bit depth of 24 bits and a sampling rate of 96 kHz, lasting 1 hour in length, would be approximately 900 MB.