How many seconds does a modem transmitting messages at 32,000 bps take to transmit
| February 8, 2021 | education
How many seconds does a modem transmitting messages at 32,000 bps take to transmit a 16-color 800 x 600-pixel bitmap, assuming the maximum possible number of pixels are encoded in each byte?
If the image is 16 color, then each pixel is 4 bits (2 ^ 4 = 16). Hence the whole image is 800 x 600 * 4 = 1,920,000 bits.
At a baud rate of 32000 bps, the message will be transmitted in 1920000: 32000 = 60 seconds.
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