The utility model discloses a device and a television camera to eliminate with the function of echo, the camera device comprises a camera body, is arranged on the body of the camera lens, a microphone and a USB interface, and a lens connected to the image sensor for acquiring image information through the lens, which also includes respectively used for voice information and the image information to eliminate the noise of digital signal processor, the digital signal processor includes a first audio input interface connected with the microphone and second audio input interface for input noise signal; the digital signal processor is respectively connected with the image sensor, USB interface connection. The camera device of the utility model can effectively eliminate the echo, reduce the noise and improve the signal to noise ratio.
【技术实现步骤摘要】
【技术保护点】
一种具有回声消除功能的摄像头装置，包括摄像头本体，设置在所述摄像头本体上的镜头、麦克风和USB接口，以及与所述镜头连接的用于通过所述镜头获取图像信息的图像传感器，其特征在于，其还包括用于分别对声音信息和所述图像信息进行消噪处理的数字信号处理器，所述数字信号处理器包括用于与所述麦克风连接的第一路音频输入接口和用于输入噪声采样信号的第二路音频输入接口；所述数字信号处理器分别与所述图像传感器、USB接口连接。
【技术特征摘要】
【专利技术属性】
技术研发人员：白延召，叶春梦，
申请(专利权)人：康佳集团股份有限公司，
类型：实用新型
国别省市：
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