- The new Executive HD Wireless Microphone System provides the sound fidelity of wired microphones with the added appeal of a versatile wireless set-up. CD quality 50Hz-20kHz frequency response is a key reason for the improved audio performance. With an optimized speech codec, the new rack mountable Revolabs system handles live sound, voice reinforcement and wideband video- or audio- conferencing applications superbly. The Executive HD has high definition audio, 50 Hz to 20kHz, which allows it to pick up the entire human voice spectrum.
