Low-frequency-15.7z -

Often used for true low-end rumble (20 Hz to 1 kHz).

If you are dealing with a recording containing this or other unwanted frequencies, engineers typically use: low-frequency-15.7z

15.734 kHz is the horizontal scan rate of legacy NTSC analog video displays (CRT monitors). In recording environments like those used for film scores, if a CRT screen was used—for example, to communicate with a musician or display a score—it could create a high-pitched "whine" captured by sensitive microphones. Often used for true low-end rumble (20 Hz to 1 kHz)

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. low-frequency-15.7z