4 # Somewhat fancy Echo filter. Can take any number of echo channels with varying delays (ms) and feedback factors.
5 # Echo output from all channels can be fed back into each other to create a somewhat reverb-like effect if desired.
7 # Defaults, 200 ms delay echo with feedback:
8 # Delay in ms. Takes an array with multiple channels.
10 # Feedback factor for echo.
11 # echo_feedback = "0.5"
12 # Overall echo amplification. If too high, the echo becomes unstable due to feedback.
16 # echo_delay = " 60 80 120 172 200 320 380"
17 # echo_feedback = "0.5 0.5 0.4 0.3 0.5 0.3 0.2"