Patent ID: 9432758
Filing Date: 2016-08-30
CPC Classification: A47G,H04R

Claim Text:
1. An electronic coaster, configured to respond to pressure and sound; the electronic coaster comprising: a case, further comprising a flexible top; wherein the flexible top is configured to deflect upon receiving pressure on the flexible top; and a circuit board attached to the case and configured to receive power from a power source and an audio signal from an audio cable; wherein the circuit board is configured to engage a plurality of light emitting elements when pressure is applied to the flexible top and an audio signal is played through the circuit board; wherein the circuit board further comprises: a three way bandpass filter electrically coupled to a switching circuit and a power circuit; wherein the switching circuit further comprises pressure circuit that operates a variable resister within switching circuit; wherein the switching circuit is open when either there is insufficient pressure on a pressure sensor in the pressure circuit or there is an either no signal in a range in the three way bandpass filter.