More about audio (573)

1-12-2001 | This article is mainly about the board and the uses to which it can be put. The circuit is simplicity itself and consists of four phono sock...

1-12-2001 | This simple adapter circuit is specially intended for use with the USB Audio DAC published in the December 2000 issue of Elektor Electronics...

1-10-2001 | The Tube Clipper is an effects unit which can be inserted in the audio path of a stereo system. It provides that ‘valve sound’, but without...

1-04-2001 | This converter is specifically intended to upgrade somewhat dated, digital signal sources. It recognises all common sampling rates and conve...

1-03-2001 | It is barely four years since we presented our 20-bit A/D Converter as the newest of the new. However, development continues at a rapid pace...

1-12-2000 | This circuit is pre-eminently suitable for PCs and laptops that are not equipped with a built-in sound card but do have a USB interface. How...

1-11-2000 | This stereo amplifier uses a low cost, and widely available audio IC. The TDA2822M from ST Microelectronics. With the addition of a few pass...

1-10-2000 | The standard MP3 CD player is not provided with an S/PDIF-output that would have enabled the transmission of digital audio signals to other...

1-07-2000 | It happens very often that there is a marked change in the sound level when you change the audio source. However, you can quickly put an end...

1-05-2000 | Whenever two MIDI signals have to be combined to drive a receiver, you need a MIDI merger. In the design presented here, two coupled microco...