中波广播 meaning in English

mw broadcasting

The equipment installation standard for medium wave broadcast transmitting station
中波广播发射台工艺设备安装规范
Drm is a technology aims to improve sound quality of am transmission below 30 mhz and to reduce interference common in medium wave environment . new compression technologies known as mpeg4 advanced audio coding ( aac ) and spectral band replication ( sbr ) are employed to offer sound quality comparable to that of fm transmission
它是针对30mhz以下的调幅（ am ）广播而设计，大大提高了音质，并改善了中波广播较易受干扰的情况；系统采用最新的压缩技术mpeg4advancedaudiocoding （ aac ）和spectralbandreplication （ sbr ），音质足可与fm广播媲美。
Drm is a technology aims to improve sound quality of am transmission below 30 mhz and to reduce interference common in medium wave environment . new compression technologies known as mpeg4 advanced audio coding and spectral band replication are employed to offer sound quality comparable to that of fm transmission
它是针对30mhz以下的调幅am广播而设计，大大提高了音质，并改善了中波广播较易受干扰的情况系统采用最新的压缩技术mpeg4 advanced audio coding aac和spectral band replication sbr ，音质足可与fm广播媲美。