Such echo canceller can meet performance of echo cancellation on the occasion which requires low real-time quality. But when the request of real-time is high, the performance such as processing speed can't meet real-time realization.
传统回波抵消器主要是基于通用DSP处理器实现的,这种回波抵消器在系统实时性要求不高的场合能满足回波抵消的性能要求,但是在实时性要求较高的场合,其处理速度等性能方面已经不能满足系统高速、实时的需要。
参考来源 - 回波抵消器算法研究及其FPGA实现·2,447,543篇论文数据，部分数据来源于NoteExpress
According to the practical demands of visual and UV image fusion for UV detection, a real-time realization technology is presented.
针对在紫外检测中可见光与紫外图像融合的实际需要，研究了实时融合技术。
Such a problem can be solved by adopting digital mixers and low-pass, but the amount of operation in this way is too large for real-time realization.
尽管采用数字混频和低通滤波器组可以对各发射分量进行分离，但运算量太大，难以实时实现。
Due to the large amount and high-speed of the radar data transaction, it is a real challenge for real-time realization of Doppler centroid estimation.
由于雷达数据量大、速率高，多普勒中心估计的实时实现具有很大的挑战性。
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