Martin Ossmann (96)

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 | 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...

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

1-09-1996 | A data logger is a circuit which records, collects and stores measured values over a certain period of time. The MatchBox BASIC comput...

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...

1-03-1996 | An ordinary PC with a 16-bit sound card is turned into an excellent audio-frequency measurlng system, at a very small outlay, just by...

1-01-1995 | Getting a microcontroller system to function properly is no mean task, not even for the truly initiated. Such systems typically look dead a...

1-06-1994 | Timer-2 can also generate interrupts. An interrupt is generated If tt has been enabled (bit 5 in regtster IENO), and if subsequently the T...

1-05-1994 | Since the CCU (compare/capture until of the 80C535 is functionally related to interrupts in general, these two subjects are discussed alo...