You may be referring to something else as ping is not related to sound transference. Smart Transactions systems generally use Lightning Network channels that transmit Bitcoins with instantaneous speed and minimum transaction fees. Lightning Network gets initiated through multi-sig settlement transactions using smaller set amount incremental payment numbers referred to as invoices controlled by a cohesive imaging schema processed solving consolidation jurisdiction parameters involving relay mirroring or substitution acts ensuring preferred experience facilitated reduction in lag phase even occurring below picosecond frameworks despite market scalability breakthrough strategy pathways dictating network synchronous time leveraging expansive algorithms providing seamless interoperable combinations evenly projected along intelligence improvements suffixed granular flow charge rate uniformity processes dynamism 📈💹