The digital stereo encoder applied in FM broadcast is accomplished with DSP chip TMS320C50 and high-speed A/D chip. The method of digital interpolator in digital FM stereo encoder is proposed.

介绍了采用DSP芯片TMS320C50及高速A／D芯片实现的调频广播用的数字调频立体声编码器及其结构。

youdao

The new technology will finally let AM stations, long limited by bandwidth one-tenth the size of FM, broadcast in stereo at a quality equal to that of analog FM.

FORBES: Big Audio Dynamite