Mission 3 : The musician

Here's a piece of music we got from his mp3 player. It looks like it has some sort of morse code. Decrypt it, and find the 3-letter code (XX XX XX).

But be aware, there's many numbers in here, and only 6 of them are correct. We can find the time of the correct ones by using this text

• Four hours later, I arrived at my house with only fourty
• minutes late. I took the newspaper on the table
• and I prepared a coffee cup with three sugars. I had
• eigtheen minutes of pause to read my favorite book. But only a few
• seconds after I was cosily installed in my armchair, my door rang.

Morse Code

• If you hear a short, then a long it’s a “A”
• If you hear a long and then three shorts it’s a “B”
• If you hear a long, then a short, then a long and then a short it’s a “C”
• If you hear a long and then two short it’s a “D”
• If you hear a short it’s a “E”
• If you hear two shorts, then a long and then a short it’s a “F”
• If you hear two longs and then a short it’s a “G”
• If you hear two shorts it’s a “H”
• If you hear four shorts it’s a “I”
• If you hear a short and then three long it’s a “J”
• If you hear a long, then a short and then a long it’s a “K”
• If you hear a short, then a long and then two shorts it’s a “L”
• If you hear two longs it’s a “M”
• If you hear a long and then a short it’s a “N”
• If you hear three longs it’s a “O”
• If you hear a short, then two longs and then a short it’s a “P”
• If you hear two longs, then a short and then a long it’s a “Q”
• If you hear a short, then a long and then a short it’s a “R”
• If you hear three shorts it’s a “S”
• If you hear a long it’s a “T”
• If you hear two shorts and then a long it’s a “U”
• If you hear three shorts and then a long it’s a “V”
• If you hear a short and then two long it’s a “W”
• If you hear a long, then two shorts and then a long it’s a “X”
• If you hear a long, then a short and then two longs it’s a “Y”
• If you hear two longs and then two shorts it’s a “Z”
• If you hear a short and then four longs it’s a “1”
• If you hear two shorts and then three longs it’s a “2”
• If you hear three shorts and then two long it’s a “3”
• If you hear four shorts and then a long it’s a “4”
• If you hear five shorts it’s a “5”
• If you hear a long and then four shorts it’s a “6”
• If you hear two longs and then three shorts it’s a “7”
• If you hear three longs and then two shorts it’s a “8”
• If you hear four longs and then one short it’s a “9”
• If you five longs it’s a “0”

Back home