Sine-wave speech (SWS) is intentionally-degraded audio. Here are the samples, and here’s what to do: Choose a sample and listen to the sine-wave speech version (SWS). Most people will perceive ...

Zero on the meter scale was defined as where the needle points when a 1-mW pure sine wave audio signal at 1000 Hz is placed across a 600 Ω load. This point ends up about two-thirds of the way ...