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                HUAWEI 视讯终端

                发布时间:2014-02-11 01:45:00 点击:

                ViewPoint 9039S高清视讯终端支持1080P、720P,支持30fps的活动图像帧率,同时提供LANXDSL、E1等多种接入方式,最高会议速率达4Mbit/s。在呼叫带宽大于等于768k bps 时即可达到720P 30帧/s、1M下可达1080P 30帧/s的图像效果。

                支持双声道宽频语音(AAC-LD/HWA_LD),采用48kHz采样频率,可以完美再现人耳可以听到的22Khz以下频段的所有声音,逼真的再现会议现场效果;采用快速自适应回声抵消(AEC)、自动增益控制(AGC)和自动噪音抑制(ANS)技术,可向用户提供更清晰的全双工数字音频。 


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