More about DSP (140)

1-12-1996 | In a surround-sound system, the quality of tbe drive units is not particularly important. After all, the audio bandwidth of this channel is...

1-04-1996 | After last month's introductory instalment on the main features of the AF analyser system, which consists of a pe soundcard and some d...

1-07-1995 | The output stages of many car radio/cassette players have no switch-on delay for the loudspeakers. This causes annoying clicks when the...

1-03-1995 | No electronics workshop or laboratory is complete without a function generator. The one described in this article is off the beaten track...

1-09-1993 | The prototype loudspeaker system is housed in a 90 cm (36 in) high enclosure, details of which are shown in this article. The drive unite...

1-07-1993 | Designing an active loudspeaker system is a complex (but fascinating) matter because each drive unit needs its own output amplifier and c...

1-04-1993 | A design is presented that offers an alternative to the usual loudspeaker enclosure. lts radiation pattern Is that of an electrostatic de...

1-12-1992 | Because of the special requirements of the amplifier, its construction is somewhat different from that of more traditional output amplifi...

1-11-1992 | This article describes an out-ot-the-ordinary amplifier for driving very-Iow-impedance transducers such as ribbon loudspeakers. The amplif...

1-01-1992 | Having dealt with sensor interfaces that measure temperature and relative humidity, we now tackle two other important meteorological param...