Download - Analogue versus digital
Let’s try some binary numbers!
010001011101001001011011010010010000101110100100110110100100101010101010101010101001000101111010101010101010010011010010010110100101011010010011010010100100110101000100100010100101101010010100101001010010010100101010010100101001010010100001010001011101001001011011010010010000101110100100110110100100101010101010101010101001000101111010101010101010010011010010010110100101011010010011010010100100110101000100100010100101101010010100101001010010010100101010010100101001010010100001
7 0 1 1 1
9 1 0 0 1
11 1 0 1 1
12 1 1 0 0
13 1 1 0 1
14 1 1 1 0
14 1 1 1 0
15 1 1 1 1
15 1 1 1 1
15 1 1 1 1
01111001101111001101111011101111
7 0 1 1 1
9 1 0 0 1
11 1 0 1 1
12 1 1 0 0
13 1 1 0 1
14 1 1 1 0
14 1 1 1 0
15 1 1 1 1
15 1 1 1 1
15 1 1 1 1
Advantages of digital signals
• Digital signals can be handled by microprocessors in computers
• Carry more information every second
• Delivered with no loss of quality