Kod: Markera allt
Burst length should be 10 cycles/burst or longer.
After each burst which is between 10 cycles and 70
cycles a gap time of at least 14 cycles is neccessary.
For each burst which is longer than 1.8ms a
Continuous signal at 38kHz or at any other
corresponding gap time is necessary at some time in
frequency
the data stream. This gap time should have at least
same length as the burst.