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20 20000 Hz Sweep Range Of Human Hearing 506.25 KB | 0:36 Download |
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Suara Ultrasonic 435.94 KB | 0:31 Download |
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Frekuensi Suara Tertinggi yg Tidak Tahan Jangan Di Dengar 478.13 KB | 0:34 Download |
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Suara Nyaring Frekuensi 0 Hz 6600 Hz 435.94 KB | 0:31 Download |
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432 Hz Deep Sleep Calming 1 Hour Meditation 844.45 KB | 1:00:03 Download |
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Fakta Unik Tentang Frekuensi education faktaunik shorts 576.56 KB | 0:41 Download |
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20hz To 20khz human Spectrum 1.98 MB | 2:24 Download |
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Gelombang Suara Ultrasonic 20000 Hz Pengusir Nyamuk 8 Jam Nonstop 6.68 MB | 8:06:11 Download |
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Terbukti 100 Suara Pengusir Tikus Paling Ampuh 1.87 MB | 32:16 Download |
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Uji Frekuensi Suara Pembersih Speaker Hp 435.94 KB | 0:31 Download |
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Frekuensi 1000000 Hz 1.57 MB | 1:54 Download |