The 432Hz Frequency
Many people prefer the sound of 432Hz citing a calmer, more natural sound compared to its harsher relative, 440Hz. The twitter feed below shows just how popular this idea is. Skeptics will claim this is nothing more than pseudo-science, but here at OnlineToneGenerator.com, we have provided you with the tools to make your own mind up. Use the Tone Generator below to listen to the 432Hz online for free, and draw your own conclusions.