More about audio (573)

1-09-1979 | Without an accurate picture of the frequency response of the sound reproduction system, the use of an equaliser can do more harm than good....

1-07-1979 | Many phonetic research applications may benefit from the use of an audio system with a repeating loop. Ad-ditionally, a sectioning device is...

1-02-1979 | Almost a year ago in the April 78 issue of Elektor, the tenth and final instalment in the series on the Formant music synthesiser was publis...

1-12-1978 | Although the concept of the pulse-width modulated or `Class-D` audio amplifier has been known since the late nineteen-forties, there has b...

1-07-1978 | Power FETs have been used in a number of Japanese audio amplifiers for some time now , and indeed were discussed in Elektor No. 14, June 19...

1-07-1978 | A novel approach is employed in this circuit, which allows mixing of two audio signals and cross-fading between them In view of the dramat...

1-07-1977 | This circuit is designed to replace the moving coil centre-zero meter which is used as a tuning indicator in many receivers. Th...

1-05-1977 | The Formant was an Elektor music synthesizer that's been inspiring electronics enthusiasts for decades. Recently, Elektor engineers have bee...

1-01-1977 | This is a design for a simple but high-quality, portable, five-input, stereo mixer intended for use in discos or for tape recording. Desp...

1-01-1977 | Tantalized by the scent of more watts, potential buyers are often seduced by the over-glowing :specifications that some manufacturers giv...