| Most proprietary subwoofers require you to be well-off and strong: the first to be able to afford them and the second to be able to lift t...
Ton Giesberts (354)
| Bessel filters have a fairly constant transit time (delay) over the pass band and their characteristic thus shows no ringing. This means,...
| This circuit was originally designed to enable one S/PDIF output on a CD player to drive several inputs. The circuit acts as a 3-way spli...
| A Bessel filter has a fairly constant transit time (delay) over the pass band, but its amplitude characteristic starts to fall off rather...
| The principle of the circuit is that on the basis of the current drawn by a mains-operated master equipment another appliance, the slave,...
| The Linkwitz-Riley crossover network is known for its homogenous performance and constant amplitude. The transfer is identical to that of...
| Butterworth filters have a characteristic which is virtually straight right up to the cut-off point and this makes them ideal for many ap...
| A fine printer, really, that Deskjet 520 from Hewlett Packard, only it lacks a line feed button! This obvious deficiency is made good by...
| The power that can be obtained from a standard car radio amplifier operating from a 12 V car battery is 5-6 W, which (for many listeners)...
| A digital-to-analogue converter is described, which is intended to be connected directly to a compact disc player or digital cassette reco...