Signal Intelligence
signalsRisk Assessment
VERIFIEDAbout
the series 180 consists of three compact miniature microphones with patterns that satisfy the demands of all common studio applications because of its optimized mechanical construction and conscious omission of modularity which is unnecessary in many cases the series 180 is predestined for economy minded production and home recording studios the km 183 omnidirectional and km 185 hypercardioid microphones are based on the tremendously successful km 184 cardioid microphone which has become a standard within the global studio community in just a very short time all series 180 microphones are available with either matte black or nickel finish applicationstheir slender shapes and the transmission characteristics described below make the series 180 especially suitable for a very wide range of tasks in the radio and television sector acoustic featuresthe km 183 and km 184 microphones are the successors of the well proven km 83 and km 84 which have been used since the seventies worldwide with great success the km 185 rounds out the series with a hypercardioid microphone the km 183 is a pressure transducer with a boost of approximately 7 db at 10 khz in the free field in the diffuse sound field it has a flat frequency response the pressure gradient transducers km 184 and km 185 feature very smooth frequency responses not only for the 0 axis but also for lateral off axis sound incidence in typical usage there is no coloration of sound over a wide pickup angle although the km 184 has the same capsule as the km 84 the microphone differs slightly on the 0 frequency response the km 184 has a gentle rise at about 9 khz a characteristic that was introduced very successfully with the km 140 the result is a tonal balance that is fresher and livelier when compared to the km 84 with its flat frequency response in that band this difference was achieved with just a slight change of the capsule s rear opening and is not due to resonances the km 185 with its hypercardioid characteristic fe