|This can be elaborated on by feeding
an attenuated portion of the delayed signal back into the delay line
which will result in a series of decaying echoes.
between the original
signal and the delayed
signal can be modulated to create more variation in
delay effects can alternate repeats between left and
right channels or pan the repeats at variable rates.
on the length of the delay an number of different
effects can be achieved, such as echo,