立体声广播

窄带技术在调频立体声广播中的研究与应用

A Study and Application of Narrow-band Technology to FM Stereo Broadcast

基于反相对称法的调幅立体声广播系统设计

The Design of AM Stereo Broadcast System Based on Phase-Inversion Symmetry Method

FM立体声广播发射设备声道分离度因素分析

Analysis of Factors about the Degree of Channel Separation of FM Stereophonic Broadcasting Transmitting Apparatus

收听FM立体声广播时，请接立体声耳机于2（耳机）插孔收听。

For FM stereo , connect the stereo headphones to the 2 ( headphones ) jack .

提出了一种共用电视图像通道RF／IF电路接收调频立体声广播节目的技术，已获得国家实用新型专利。

The project gives a technology used in CTV with common-using picture RF / IF circuit , and the patent has awarded by National IP Bureau .

声道分离度是FM立体声广播系统的一项重要指标，它是整个广播系统立体声听觉质量的一个决定性因素。

The Channel separation degree is an important index of the FM stereophonic broadcasting system , and itis also a decisive factor of aural quality in the whole system .

本文分析了FM立体声广播发射机中锁相调频环路参数与立体声分离度的关系，给出了环路参数的设计原则。

This paper analyzed the relation between parmeters of FM PLL and stereophonic separative degree in FM stereophonic broadcast transmitter . Design principle of PLL parameters is given in the paper .

被誉为第三代广播的DAB数字音频广播，以其出色的声音质量和可靠的集成电路芯片组必将取代FM调频立体声广播接收方式。

Praised for the Digital Audio frequency Broadcast of DAB that the third generation broadcast , will replace the FM frequency modulation stereophonic broadcast to receive the way necessarily with its outstanding and orotund quantity and the dependable integrated circuit chip set .

本文首先介绍了电视双伴音/立体声广播的几种常用方式，然后着重分析丽音（NICAM）双伴音/立体声广播系统的基本原理，并给出其接收系统的集成电路。

In this paper , first the usual modes for dual sound / stereo TV broadcasting are introduced , then basic principle of NICAM dual sound / stereo TV broadcasting system is analysed and the integrated circuit used in the receiving system is given .

中波调幅立体声广播制式研究

Research on Medium Wave Amplitude Modulation Stereo Broadcasting Systems in China

开始短波调频立体声广播，进一步提高广播服务。

FM stereo broadcasting was introduced , further enhanced the broadcasting services .

GB/T5439-1996立体声广播节目（磁带）的录制和交换

The recording and exchanging of sound broadcasting programmes on stereophonic magnetic tape

花一百五，你可以跟一对孪生姐妹一起听调频立体声广播；

For one-fifty , you could listen to FM radio with twins .

中波单边带立体声广播的高效率发射

High-efficiency transmitter for MW SSB stereo broadcasting

调频立体声广播压扩技术

Companding Technique in FM Stereophonic Broadcasting

调频立体声广播发射机

FM stereo broadcast transmitter

中波单边带立体声广播发射系统，除要求高质量传送信息外，由于其发射功率较大，因此，如何提高发射机效率也是至关重要的问题。

The MW SSB stereo broadcasting system requires high efficiency of the transmitter which usually employs high power amplifier , as the high quality of information transmission is important .

其中，调频广播因为线性失真小，无串扰，高保真度和信噪比，支持立体声广播、多路广播等众多突出优点，获得了长足的发展。

Because of its many outstanding advantages such as low linear distortion , no crosstalk , high fidelity and high signal to noise ratio , and its ability to support stereo broadcast and multicast , FM radio gains rapid development .

丽音（NICAM）双伴音/立体声电视广播技术

Techniques in TV Broadcasting with NICAM Dual / Stereo Sound

中波立体声同步广播对失真度和分离度的影响

The Influence of Medium - wave Stereophonic Synchronized Broadcasting on Distortion and separation

GB/T9308-1988双伴音/立体声电视广播

Dual sound / stereophonic television broadcasting

用户通过手机编辑发送指定格式的歌曲名称至该系统，由系统利用立体声调频广播为其他用户或用户群点播的歌曲以传递祝福，极大的简化了点歌的操作。

A customer with a mobile phone can edit and send a song name which is in the specified format to the system , then by broadcasting the request via FM stereophonic , other customers can receive the blessing .

基于PC的立体声数字音频广播编码解码器的设计

A Design For Coder and Decoder of DAB Based on the Personal Computer

立体声伴音电视广播

Stereo sound television broadcasting