More about digital (423)

1-06-1998 | This sixth and final instalment deals with the subject of modulation and demodulation.

1-06-1998 | The U2514B is an integrated bipolar radio circuit suitable for digital tuning systems. It contains an FM front end with preamplifier a...

1-05-1998 | Visitors to Germany may have seen the world’s largest digital clock which is housed in a 234 metres high transmitter tower on the banks...

1-05-1998 | In this instalment, we have another look at filters and their synthesis and then turn our attention to modulation techniques.

1-04-1998 | Last month’s first instalment of this twopart article dealt with the way the audio data are transmitted. This second and final part lo...

1-04-1998 | An important function of digital audio signal processing is the generation of reverberation and echo. This instalment looks at how ech...

1-03-1998 | After last month’s discourse on the computation of frequency spectra, that knowledge is used in this, the third, instalment to acquain...

1-03-1998 | The European Union’s Eureka* 147 DAB Project is the only digital audio broadcasting system to be fully specified and to meet the ITU’s...

1-02-1998 | After last month’s brief excursion into sampling, this instalment takes a look at the effects sampling has and then takes the first s...

1-01-1998 | Digital signal processing (DSP) is largely concerned with the application of Fourier and z-transform techniques to a wide variety of scie...