Hem SAQ Forum SAQ Technical Discussions TX frequenciy audible Svar till: TX frequenciy audible


Is not possible to directly hear electromagnetic Waves. What the Humans (and Animals) ear is able to hear are longitudinal (pressure) waves.
These Sound Waves are mechanical nature and need a Media (Air, Water,…) to propagate. Electromagnetic Waves do not need a Media for Propagation
(Vacuum!) The low Frequency does not cahnge this behaviour.
If this would be possible you could hear the 50Hz of the electric power Grid as well. When you hear a Transformer sounding it is the mechanical
resonance induced by currents to the Transformers core.

Kind regards,
73, Roland