More about digital (423)

1-10-1991 | Just when consumers were getting reconciled with the idea that digital audio tape (DAT) is virtually dead and started to buy more CDs, the...

1-07-1991 | National Semiconductor's LM334Z is a temperaturedependent adjustable current source supplied in a plastic TO92 package. A 226 Ω resistor...

1-07-1991 | The diagram shows how the inexpensive and widely available 4066 quad bilateral analogue switch can be used to build a pulse generator wi...

1-07-1991 | This simple circuit, based on a single opamp in non-inverting mode, is a precision rectifier extension for digital voltmeters. The circu...

1-07-1991 | In this somewhat unusual digital voltmeter, the measurand (voltage to be measured) is digitized in an analogue-todigital (A-O) converter...

1-07-1991 | The compact test probe is made from five transistors, three LEDs, a zener diode, and three resistors. It enables rapid 'measurement' of vo...

1-06-1991 | Phase meters are rare instruments, even in the laboratory or workshop of audio and hi-fi engineers and enthusiasts. Perhaps that is becaus...

1-04-1991 | Since virtually all electronic musical instruments are now fitted with a Musical Instrument Digital Interface (MIDI), it has become possib...

1-04-1991 | Digital Research has recently introduced what can safety be called the most memory-efficient operating system for PCs. Apart from being a...

1-02-1991 | Older monophonie synthesizers have the disadvantage that they cannot be controlled via a Musical Instrument Digital InterfaceMIDI. Since m...