More about microphone (69)

1-07-1993 | With the arrival of matched transistors in a single package it seems that the quest for the zero-noise microphone preamplifier has receive...

1-07-1993 | Active loudspeakers offer the only way of obtalning good bass reproduction from inexpensive or small enclosures. The design described doe...

1-07-1993 | A good video film should go together with good sound. It is the sound, however, that gives film makers problems. The microphone in many ca...

1-04-1992 | THE COMPLETE PREAMPLIFIER In response to the requests of a number of readers, here is a list oftechnical data far 'The camplete preamplif...

1-12-1990 | lt often happens that an electric guitar has to be connected to a mixing panel, a tape deck or a portable studio. As far as cabling is co...

1-02-1990 | This circuit helps to prevent feedback in public address (PA) systems. Feedback occurs at relatively high volume settings when a microphon...

1-07-1989 | 054 LOW-NOISE MICROPHONE PREAMPLIFIER The microphone preamplifier described is based on the SSM2015 from Precision Monolithics Inc. (Pmi), w...

1-07-1989 | 058 INFRA-RED MICROPHONE The circuit of this microphone was originally designed to mon- itor a 7-segment display used on the flight deck of...

1-09-1988 | _,eptembe„x MICROPHONE PREAMPLIFIER WITH ACTIVE FILTER by S.G. Dimitriou When a microphone is used a good distance away from an amplifier,...

1-10-1987 | EE 36 October 1987 LOW-NOISE MICROPHONE PREAMPLIFIER A quality preamplifier that can be configured for low and high impedance, as well as ba...