Последние добавленные видео:
11-khz-test-tone
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3 years ago
96020 3 years ago 10:0511000 Hz clean pure sine wave TEST TONE 11 khz frequency
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10 years ago
1316080 10 years ago 6:061kHz Sine Wave Test Tone Signal
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7 years ago
18554 7 years ago 10:0011 KHz | 11000Hz Sine Wave Sound Frequency Tone
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4 years ago
2593 4 years ago 5:0111000 Hz Sound Audio Test Tone | 11000 Hertz Sine Signal | 11 kHz
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4 years ago
20721 4 years ago 10:0511 Hz clean pure sine wave BASS TEST TONE frequency
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2 years ago
1770756 2 years ago 2:01How Old Are Your Ears ? Hearing Test
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662 2:40
11 KHz
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2 years ago
8419 2 years ago 10:0111000Hz (11khz) Sine Wave Test Tone - 600 Seconds (10 Minutes)
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9 years ago
4458 9 years ago 5:0211500 Hz 11.5 kHz Sine wave test tone
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7 years ago
90012 7 years ago 10:00:005 kHz Sine Wave Pure Test Tone for Ten Hours | 5000 Hz
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4 years ago
708983 4 years ago 10:00:0010000 Hz Test Tone 10 Hours
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4 years ago
114528 4 years ago 10:00:001000 Hz Test Tone 10 Hours
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3 years ago
1430 3 years ago 33:3311000Hz 11KHz 0dB Pure Sine Wave | TEST TONE | Pineal Gland Activation | Third Eye |
