Laser X -40

Create Laser X -40 sound from cpolcyn’s "hummingbird-chirps.flac" sound.
Audacity:

• Copy from 22.748s to 23.166 (cut last part)

• File->New

• Paste

• Select from 0.000s to 0.128s

• Effect→Noise Reduction…
Get Noise Profile

• Select all (from 0.000s to 0.418s)

• Effect→Noise Reduction…
Noise reduction (dB): 12
Sensitivity: 6.00
Frequency smoothing (bands): 3
Noise: Reduce

• Copy from 0.138s to 0.324s

• File->New

• Paste

• Effect→Reverse

• Effect→Repeat...
Number of repeats to add: 15

- Effect→Change Speed:
Frequency: percent change: -40