Hearing glasses for high quality sound reproduction
DE1256900B
Housing, in particular microphone housing, with a movable foot
DE1254190B
Arrangement for fastening two microphones in stereo position on a tripod or the like.
DE1272375B
Interference microphone with a tube arranged in front of the membrane of the transducer system
DE1223423B
Microphone with rod-shaped housing
DE1215952B
Portable tape recorder
DE1264790B
Elastic foot for microphone stands
DE1234268B
Removable hanging device for using a preferably rod-shaped tripod and / or hand microphone as well as a microphone to be worn on the body (lavalier microphone)
DE1256699B
Elastic microphone suspension
DE1220481B
Arrangement for remotely controllable influencing of the frequency response of condenser microphones, especially for depth attenuation
DE1235377B
Membrane with a large area utilization, especially for sound transducers
DE1202336B
Demodulator circuit for condenser microphones in high frequency circuit
DE1200363B
Circuit arrangement for suppressing noise in high-frequency circuits for condenser microphones
DE1234266B
Electrodynamic headphones
DE1198864B
Delay device for generating an artificial reverberation
DE1196244B
Circuit arrangement for generating artificial reverberation in an electroacoustic system
DE1237947B
Packaging container for a microphone and accessories
DE1224366B
Electroacoustic transducer and device for its manufacture
DE1169519B
Stick or hand microphone
DE1256261B
Oscillating plate for creating an artificial reverberation
