20Hz to 20kHz Frequency Sweep (Logarithmic) 1080p HD Aaron Shannon 0:41 9 years ago 266 745 Скачать Далее
20 - 20,000 Hz Audio Sweep | Range of Human Hearing Sonic Electronix 0:36 8 years ago 4 926 827 Скачать Далее
20hz to 20Khz - full audio bandwidth modulation for a Low Power(part 15) AM Transmitter - LIVE demo QRQcw 3:36 3 years ago 123 Скачать Далее
20kHz to 20Hz Frequency Sweep - Audio Signal Test - Human Audible Spectra GMODISM 2:56 4 years ago 85 101 Скачать Далее
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Frequency Matters. 440 hz vs 432 hz. #Live #Hypnotic #Techno Dragon Axiom 1:01 1 year ago 1 481 639 Скачать Далее
Sine Wave Sweep 20Hz-20KHz (Human Audio Spectrum) Sound Nation 10:00 8 years ago 31 476 Скачать Далее
Hearing Test - 20 Hz to 20 kHz Frequency Sweep Beeps, Chirps and Noise 1:41 11 years ago 204 842 Скачать Далее
Audio bandwidth demo. Lower sideband transmit 3kc thru 20kc KP68videogates 3:56 2 months ago 158 Скачать Далее
Sine Sweep 20 Hz to 20 kHz (Oscilloscope Audio Test) Benzin im Blut 0:27 3 years ago 108 Скачать Далее
Match YOUR Tinnitus Frequency: from 20Hz to 20000Hz with this Online Human Hearing Frequency Sweep HearingTracker 6:34 1 year ago 463 467 Скачать Далее
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