RADIOEAR

RadioEar introduced the first magnetic microphone for use with hearing aids in 1946. Sam Lybarger invented the bone conduction transducer in 1948-49, with the first sales in 1950. The model B71 bone vibrator was introduced in 1973 and has remained the accepted standard of the industry... From 2000 and onwards, RadioEar has been able to benefit from even greater partnership opportunities leading to recent expansion of the RadioEar product line which now includes air transducers, headsets, insert phones and speakers.