Emulate experiments and lake experiment obtained lower error code rate than traditional waveform design method using this waveform structure with multiple phase shift key modulation.

以多进制相位调制方式采用这种波形结构进行了仿真实验和湖水试验，都获得了比传统的波形结构更低的误码率。

youdao

Now the modulation — change of key from major to back to minor as the cortege will start up again and then we — a nice clarinet sound there and here comes our cortege with the bass.

现在变调了，从大调，变回小调，送葬行列再次启动，然后我们听到了优美的单簧管，送葬行列伴随着低音来了。

youdao

Adaptive coded modulation has become one of the key techniques in high speed wireless data communications.

自适应编码调制技术已成为高速无线数据通信的一项关键技术。

youdao

Now the modulation--change of key from major to back to minor as the cortege will start up again and then we-- A nice clarinet sound there and here comes our cortege with the bass.

现在变调了,从大调,变回小调,送葬行列再次启动,然后我们听到了优美的单簧管,送葬行列伴随着低音来了

耶鲁公开课 - 聆听音乐课程节选