DĩaBayBịTrúngĐạn1

Create DĩaBayBịTrúngĐạn0 from SiêuÂmThanh's '1kg Vàng' sound. 2021.02.04 07:29

Audacity:
• Effect→Change Speed:
Frequency: percent change: -90

• Select section 0.000s to 0.079s

• Delete section 0.000s to 0.079s

• Effect→Noise Reduction…
Get Noise Profile

• Select all (0.000s to 0.489s)

• Effect→Noise Reduction…
Noise reduction (dB): 18
Sensitivity: 6.00
Frequency smoothing (bands): 3
Noise: Reduce