More about noise (127)

3-01-2021 | Music synthesizer based on noise and pattern generation. Sound effects, percussion and pitched sounds can be generated. Comes with multimode...

29-04-2020 | This is a submission from Microchip on the new 53100A Phase Noise Analyzer, a next-generation phase noise test instrument. The 53100A Phase...

19-11-2019 | Hyundai plan to introduce improved in-cabin road-noise cancellation technology in its upcoming Genesis model.

21-08-2019 | Vinyl is back with a vengeance among hi-fi enthusiasts. The sound of vinyl records is something very special and cannot be compared to the s...

28-05-2019 | Some people go to great lengths to generate numbers that are as random as possible. In issue 3 of 2017, we published a design for a Truly Ra...

4-05-2019 | This is a variant of the Random-Number Generator from Elektor 3/4-2017 and has a USB interface. Easy fine tuning of the analog filters.

29-08-2017 | Here is a simple, little circuit that makes loud, useless noises using an ATtiny45 programed in Bascom-AVR. It is a remake of a circuit from...

1-07-2017 | When Morpheus’ arms keep eluding you, listening to the sound of surf and waves breaking on a beach may help you to relax. With the circuit p...

19-01-2017 | At first glance, this sound meter kit does not really fit into the “maker” approach, but more into the classic DIY kit, as has existed since...

1-01-2017 | It’s easy enough these days to generate random numbers digitally using a computer program. But there is also an analog approach: the project...