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Test - 20Khz Audio
Signal - Sounds above 20
,000 Hz - 20000 Hz
Frequency - 20Hz Bass Sound
Tone - 280Kz
Sound - Saaf Speaker
Sound - Pulsing 20
to 70 Hertz Sound - 300000
Hz - Wave Legnth at 20,000Hz
- 20
Hz Tone - 20000
Hz - 20
Hz 10 Hrs - 20Khz Frequency
Response - 200 20Hz
Sweep - 47000
Hz - 100 Kilohertz
Sound - 20Khz Audio Sample
Sine Wave
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