Electro acoustic system built-in test and calibration method
Electroacoustic transducer unit with reduced resonant frequency
Electronic apparatus for simulating singing of song
Electronic apparatus with vocal output
Electronic audio memory with single action single control
Electronic data compressor
Electronic equipment with time-based correction means that maint
Electronic handheld translator having miniature electronic speec
Electronic learning aid or game having synthesized speech
Electronic memory devices for the blind
Electronic speech control apparatus and methods
Emergency synthesized voice generator method and apparatus