Specifications for digital oscilloscopes typically include dc accuracy, 3-dB bandwidth, rise time, and overshoot but not the instrument’s frequency response. It’s not a surprising omission, as a ...

Traditionally, oscilloscopes have exhibited a Gaussian frequency response. A Gaussian response results from the scope design's combining many circuit elements that have similar frequency responses.

The presentation of loudspeaker measurements varies wildly from manufacturer to manufacturer. This means that, without independent analysis, consumers are left comparing specifications that were ...