摘要
随着生活水平的提高和科技的快速发展,人们对于音频音质的要求越来越高.在收听广播时,人们总希望广播的声音清晰,这就要求中波台发射机在进行广播时,能够对输入的音频噪音进行有效的处理,使转播出去的广播具有较好的音质.基于此,详细阐述造成广播音频输入信号噪声的主要原因和一些常用的音频噪声处理办法,将广播输入音频噪声完美地滤除,使广播声音更加清晰,满足人们对广播音质的需求.
With the improvement of living standards and the rapid development of science and technology,people have higher and higher requirements for audio quality.When listening to the broadcast,people always want the sound of the broadcast to be clear,which requires that the medium wave transmitter can effectively deal with the input audio noise when broadcasting,so that the broadcast has better sound quality.Based on this,the main causes of broadcast audio input signal noise and some common audio noise treatment methods are described in detail.The broadcast input audio noise is perfectly filtered to make the broadcast sound clearer and meet people’s needs for broadcast sound quality.
作者
曾红娟
习辉
ZENG Hongjuan;XI Hui(Ji’an 802 Sets,Ji’an 343000,China)
出处
《电声技术》
2021年第9期6-8,共3页
Audio Engineering
关键词
音频输入
广播
噪音
audio input
radio broadcast
noise
作者简介
曾红娟(1976-),女,本科,工程师,研究方向为广播电视发射设备管理;习辉(1988-),男,本科,助理工程师,研究方向为广播电视发射机设备管理。
