Noise Suppression Technology - Key to Protecting First Responders, Made Possible by Series A Financing Close PR Newswire CALGARY, AB, May 13, 2021 /CNW/ - Digital noise suppression company, ZeroSound Systems Inc. (ZeroSound), announces the fully subscribed close of its Series A financing with private group J.V. Driver Investments Inc . The funds will accelerate international scale and growth and the implementation of ZeroSound's OEM Agreement with Rosenbauer Motors LLC to deploy its proprietary technology as a standard feature on all Rosenbauer's new-build fire trucks. The technology will protect first responders from the dangerous health impacts of noise pollution. As one of Calgary's newest tech companies, ZeroSound has created a scalable platform that reduces noise exposure by up to 92% (-35 dB) in both indoor and outdoor applications for Urban Infrastructure, Industrial, Energy & Extraction, Rail & Logistics, Facilities and Emergency Services markets.