Product Description
Manufacturer Description:
The Polycom SoundStation Premier EX (2200-0190-001) has 2 microphone ports for extra coverage. The Premier EX ensures the highest sound quality with 3 microphones and a digitally-tuned speaker for 360-degree coverage of an office or conference room. Polycom's Acoustic Clarity Technology uses digital signal processing with analog telephone lines to eliminate the clipping and fading that plague most speakerphones. This technology improves speaker and microphone performance over the full bandwidth of the telephone line, 300 Hz to 3,500 Hz. Other features that boost system sound quality include dynamic telephone-line echo cancellation, dynamic room-echo cancellation, signal depression, microphone switching and digital filtering of voice signals. The Premier EX also features a separate echo canceller for each of its 3 console mics, optimized local speech quality and sub-band echo cancellation for incredible stability, even at maximum volume.