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.

In audio production, "low-frequency" usually refers to the 20–200 Hz range. However, the specific value is highly significant in technical circles for the following reasons: low-frequency-15.7z

Often used for true low-end rumble (20 Hz to 1 kHz). low-frequency-15.7z

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