This set of four echo-cancelling wired microphones assures premium audio performance when used with the Sony PCS-XG80 and PCS-XA80 video conferencing systems. Each mono microphone’s unidirectional pick-up response captures crisp, clear speech from individual conference participants in a boardroom or meeting space. For best results, it’s recommended to locate meeting participants approximately 0.5-1.5m from the microphone. Acceptable audio quality is also obtained with speakers at a distance of up to 2m. Integrated echo cancelling boosts intelligibility of speech for more productive conferences where every participant is heard clearly and distinctly. Up to 80 microphones (20x PCSA-A7P4) can be cascaded to cover the large-scale conferences with a large number of participants seated in a meeting room, conference call or auditorium.
Unidirectional pick-up pattern
The undirectional pick-up characteristic focuses on sounds directly in front of each microphone. Individual conference participants can be heard clearly, with minimal spill-over from other ambient sounds in the room.
Wide frequency response
14kHz frequency response ensures excellent speech clarity that’s clearly heard by other conference participants.
Built-in echo canceller
Voice intelligibility is improved by signal processing, significantly reducing distracting echo that often makes speech hard to follow.
Hear up to 80 participants clearly
Multiple PCSA-A7P4 units can easily be cascaded, creating a large-scale audio system with up to 80 individual microphones for each participant in a large meeting room, conference call or auditorium.