Disclaimer: This video might NOT be the frequency stated. Reason is in the link below.<br />Warning: Lower your volume to prevent damaging hearing or equipment.<br /><br /><a href="https://www.youtube.com/watch?v=9mPytPdiZYY" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=9mPytPdiZYY</a><br /><br />If you want to help:<br /><a href="https://www.youtube.com/watch?v=S8PjxYDhooo" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=S8PjxYDhooo</a><br /><br />Tags:<br />hz <br />hertz <br />frequency <br />sound <br />music <br />all <br />chords <br />sounds <br />noise <br />tone <br />noises <br />tones <br />audio <br />wave <br />waves <br />sin<br />sine<br />sinus <br />sinoid<br />rect<br />rectangle<br />square<br />saw<br />seesaw<br />sawed-off<br />triangle<br />triangular<br />triceps<br />non-sinusoidal<br />type<br />periodic<br />amplitude<br />pulse<br />pulses<br />pulsar<br />sound<br />sounds<br />heart <br />heartbeat<br />resonancy<br />brave<br />...<br /><a href="https://www.youtube.com/watch?v=YGWHObKinbs" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=YGWHObKinbs</a>