Final answer:
The formula for the bandwidth of a three-channel, uncompressed digital video signal (4:4:4) can be calculated using the Nyquist-Shannon sampling theorem. The formula is Bandwidth = (Number of samples per second) × (Number of bits per sample) × (Number of channels). For a 4:4:4 video signal, each channel has a sampling rate of 1 sample per second and each sample has 8 bits.
Step-by-step explanation:
The formula for the bandwidth of a three-channel, uncompressed digital video signal (4:4:4) can be calculated using the Nyquist-Shannon sampling theorem. The formula is:
Bandwidth = (Number of samples per second) × (Number of bits per sample) × (Number of channels)
For a 4:4:4 video signal, each channel has a sampling rate of 1 sample per second and each sample has 8 bits. Therefore, the formula can be simplified to:
Bandwidth = 3 × (Number of bits per sample)