More about audio (574)

1-05-2018 | This remote control is a solution to an almost universal problem. All audio and video equipment have their own remote control, with the resu...

1-05-2018 | The LM386 universal audio amp is, frankly, well past its sell-by date now. Its feeble performance no longer meets current expectations. With...

17-04-2018 | Besides small SUVs, crossovers are also filters used in audio to divide the audio signal into two or more frequency bands. A typical example...

3-04-2018 | The current surge demanded at power-on by a circuit presenting a large capacitive load to the power supply can destroy the power supply or t...

1-03-2018 | Analog circuits have had their day; everything is digital now. Here we present a simple digital amplifier built with standard CMOS logic gat...

12-02-2018 | This new book published by Elektor helps us to understand the variables and choices entailed in proper acoustic design for performance. The...

31-01-2018 | For the first time engineers from the University of Bristol have demonstrated that it is possible for objects that are larger than the wavel...

8-01-2018 | A long, long time ago... in this or similar ways, many stories start not only in films, but on occasion, company histories too. The Loetroni...

1-01-2018 | With a smartphone or an MP3 player it’s easy to play audio files, but generally not at room strength or if you can, only in wretched quality...

1-01-2018 | In this installment: - Audio DAC for Raspberry Pi - 12-V LED Driver - OBD2 Handheld using a Raspberry Pi - Traffic Signals for Model Railro...