Amsterdam, Netherlands — Audio Precision has unveiled two-channel models — the APx520 and APx525 — of its APx500 series audio analyzer. The APx525 offers two balanced and two unbalanced analog inputs ...

Sometimes, there are too many choices in this world. My benchtop function generator can output a sine, square, or saw wave anywhere from 0.01 Hz up to 60 MHz? Way too many choices. At least, that’s ...

Global car rental company Hertz (NASDAQ:HTZ) reported Q3 CY2025 results exceeding the market’s revenue expectations , but sales fell by 3.8% year on year to $2.48 billion. Its non-GAAP profit of $0.12 ...

Making accurate voltage- and current-noise measurements on op amps in the nanovolt and femtoamp range can be challenging. One excellent approach consists of designing a test platform with an effective ...

One of the categories we chose for the One Hertz Challenge is “Could Have Used a 555.” What about when you couldn’t have, but did anyway? The 555 is famously easy to use, but not exactly the most ...

Hertz Global Holdings Inc. (HTZ) reported disappointing Q1 2025 results, with earnings per share (EPS) of -$1.12, falling short of the forecasted -$0.94. Revenue also missed expectations, coming in at ...