20000 Hz Sound Audio Test Tone | 20000 Hertz Sine Signal | 20 kHz

Аватар автора
Whimsical Wonders
This is a 20000 Hz sound for audio tests. The sine wave&frequency is 20000 Hertz with an amplitude of -3 dB. The 20 kHz signal was digitally created. #20kHz

0/0


0/0

0/0

0/0