More about Noise (124)

1-07-1992 | It is an unfortunate and well-known fact that most PCs of the 'IBM and compatible' type make a lot of noise, which is both undesirable (a...

1-07-1992 | Noise generators are used for measuring the self-noise of amplifiers and receivers and for same acoustic measurements. The noise of tradi...

1-07-1992 | From time to time one comes across appliances in second-hand goods stores that were designed for operation from a 110 V a.c. (50/60 Hz)...

1-07-1992 | On some cars, it is convenient to couple the rear window wiper to the windscreen wiper. However, since the rear window does not get nearl...

1-12-1990 | The SSM-2016 differential audio preamplifier from PMI is primarily intended for am plifying signals front low-irnped ance sources (

1-07-1989 | 021 TEST & MEASUREMENT N4). The output of the sampler is in accordance with the potential The noise generator presented here provides consta...

1-07-1989 | 054 LOW-NOISE MICROPHONE PREAMPLIFIER The microphone preamplifier described is based on the SSM2015 from Precision Monolithics Inc. (Pmi), w...

1-02-1989 | SCIENCE & TECHNOLOGirry Recognizing speech in noise by Dr William Ainsworth, Department of Communication and Neuroscience, University of Kee...

1-07-1988 | 06 BACKGROUND-NOISE SUPPRESSOR Hiss, crackling, and other discordant sounds are disconcerting and frequent sources of annoyance to most musi...

1-03-1988 | to provide new mounting holes on the PCB if you intend to use Type N or F sockets instead of BNC. Mount a suitable clamp to the box to enabl...