完成飛行情報區交叉可以高保真的夢想，它的大幅過濾器和線性信號階段。

but current FFT type of FIR crossover on PC loses time information of audio signal.但目前的FFT類型的FIR交叉在PC失去時間信息的音頻信號。 If you use 10ms fr a me, time information in 10ms are lost.如果您使用10ms幀，在10ms時間信息都將丟失。

Now nVidia CUDA GPU computing power can achieve very fast "Real" FIR conversion, resulting such a sharp filtering like below.現在的nVidia CUDA技術的GPU運算能力可以達到非常快的“真正的”飛行情報區的轉換，從而導致這樣一個尖銳的過濾像如下。 -Complete FIR Crossover can be Audiophile s dream, by it s sharp filter and linear signal phase.

but current FFT type of FIR crossover on PC loses time information of audio signal. If you use 10ms fr a me, time information in 10ms are lost.

Now nVidia CUDA GPU computing power can achieve very fast "Real" FIR conversion, resulting such a sharp filtering like below.