7 Hz Heavy Bass Sine Wave Subsonic Audio Downloads
$4.99
This 7 Hz Heavy Bass Sine Wave is a sub-sonic test tone that can be felt more than heard. It’s perfect for testing the low-frequency capabilities of your subwoofer and other quality speakers.
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You can't hear this 7 Hz Heavy Bass Sine Wave test tone without extremely deep bass subwoofers. This sine wave is sometimes called sub-sonic or infrasound audio because it's below the threshold of human hearing. By request, this is a good subwoofer test, and with capable speakers, you can feel the sound rather than hear it.
You'll know the sound is present because there is a popping sound when you pause and start the audio. This happens because the 7 Hz waveform snaps back to the 0 position.
7 Hz Heavy Bass Sine Wave on YouTube
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