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Listen to this audio file: It is an encoding of a 6-letter word usin...

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Listen to this audio file:

It is an encoding of a 6-letter word using

Amplitude Modulation, sometimes also called Amplitude Shift Keying, or ASK.

In this example, we use two different amplitudes to represent the binary digits 0 and 1. A low amplitude (low volume) represents a 0, and a high amplitude represents a 1.

The duration of each bit is 0.5 seconds, and the amplitude is constant during each bit.

Listen to the audio file and write down the sequence of bits. Then, decode the sequence of bits using an ASCII table (8 bits per character). Tip: the first bit you hear is the leftmost bit of the first character.

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