AP-MA100 AEC microphone adaptor is designed to provide acoustic echo cancellation microphone adaptor service for video conference, video telephony service.
External three (3) type MIC interface, Phantom +48v on/off control switch, DSP based Echo Cancellation Chip, Mute Button and Mute Indication LED (red color blinking), Power ON/OFF switch are main hardware features of AP-MA100 microphone adaptor. This product can be used as an external microphone adaptor of various audio/video devices such as a video conference system, video phone equipment, and is one of key products among total video telephony solution of AddPac Technology.
AP-MA100 microphone adaptor allows you to make high quality hand-free audio microphone and easy interface with video conferencing system, desktop PC under various environment like as embedded based A/V conferencing, desktop A/V conferencing, web based A/V conferencing

Microphone Adaptor for Medium to Large Meeting Room

Designed on the foundation of AddPac’s field proven voice & video processing technology, AP-MA100 microphone adaptor provides the high quality Acoustic Echo canceling service feature. AP-MA100 microphone adaptor supports three(3) different type MIC interface(3.5mm, RCA, 3-pin XLR Connector) for non-AEC External MICs. Normally, large conference room applications use the dedicated high performance MIC systems. This MIC systems use the daisy chain scheme for large amount microphone capacity in addition to separated power supply system. For video conference using this kind of MIC systems, AEC microphone adaptor should be necessary. Microphone type like as AP-MA100 can be used in medium and large size A/V meeting room usually.

Easy Installation and easy usage

Using standard audio I/O interface connector, AP-MA100 microphone adaptor can interface easily to various video conference systems, video phone in addition to desktop PC. To support the temporary mute function at A/V meeting, AP-MA100 provides push button type Mute Button on front side of AP-MA100. When mute function is ON, button LAMP change to BLUE color LED to display “Mute state”. Also, when AP-MA100 microphone adaptor doesn’t used long time, AP-MA100 power can be turn off using power ON/OFF switch.
The performance and reliability of AddPac VoIP, Video and Multimedia equipments have been recognized in global markets as well as the domestic market. AP-MA100, which is a collection of experiences and know-how accumulated in the enterprise and service provider markets, would be a solution that meets the needs of customers that ask for next-generation communications.

AddPac Technology