For applications, such as impedance tubes, that require full audible range in confined spaces, the Model 377A13 pressure-response type microphone works over a range of 4 Hz to 20 kHz. The prepolarized ...

It’s no surprise then that one of the first specifications a novice or seasoned enthusiast looking to buy an AV receiver or amplifier sees is its power output ratings. After all, it’s among the most ...

Over the years controversy has raged back and forth on whether brick wall filters used in digital audio (namely for CD playback systems) exhibit phase shifts in the audio band (20Hz to 20kHz). Audio ...