Tools like Soothe2 or standard notch EQs can target and remove a surgical spike like a 15.7 kHz whine without affecting the rest of the audio.
When dealing with low-end frequencies (bass/kick), it is critical to ensure phase alignment to prevent "wobbly" or weak sounds. 7 kHz noise from your own audio? low-frequency-15.7z
Often used for true low-end rumble (20 Hz to 1 kHz). Tools like Soothe2 or standard notch EQs can