Ultrasonic: Newbie Question

[Shannon]

That's ASRB: Audio to Silence Ratio Balancer. It gives your brain a short rest to help prevent overload on the input, decode and execute channels during input. This allows it to clear any queue of input that has built up while listening, and also begin executing. The result is that you will experience less mental load (prevent exhaustion) and achieve noticeable results faster. So yes, it's designed in.