are the building blocks to achieve a full-duplex algorithm. since digital code is an exact transformation of the analog response, variation is not accounted for in the digital code. echo return echo return is the amount of reflected audio from the speaker picked up by the microphone. the reflected signal...
joints about us contact us search menu acoustic devices zir-x you are here: home / products / acoustic devices zir-x acoustic devices zir-x series acoustic devices audible signal devices zir-x are designed to give audible signals on pedestrian crossings equipped with traffic lights. pursuant to polish...