Dma channel is used when a device such as a sound card has an independent processor and can bypass the cpu 当一个装置，像是一个语音卡有一个独立的处理机的时候，一个dma波道被用而且能省略处理器。
A dma channel is used when a device such as a sound card has an independent processor and can bypass the cpu 当一个装置，像是一个语音卡有一个独立的处理机的时候，一个dma波道被用而且能省略处理器。
If plug and play doesn ' t work for your sound card , you ' ll also need the default irq port , i / o address , and dma channel ( s ) 如果即插即用不为你的语音卡工作，你也将会需要内定的irq埠,输入输出位址、和dma波道( s )
Capacity series and radio - frequency channel arrangement and equipment main technical specifications for 100 1000mhz radio relay communication systems 100 1000mhz接力通信系统的容量系列波道配置及设备的主要技术要求
Methods of measurement for equipment used in terrestrial radio - relay systems . part 2 : measurements for sub - systems . section two - stand - by channel switching equipment 地面无线电接力系统所用设备的测量方法.第2部分:分系统测量.第2节:备用波道倒换机
This allows your pc to set up a dma channel between a hard drive and a sound card to process and play any music files that you may have stored 这让你的个人计算机建立一个硬式磁盘机和一个语音卡之间的一个dma波道处理而且播放你可能已经储存的任何的音乐文件。
We also analysed the influence of amplitude modulation and frequency ( or phase ) modulation on interferometer direction finder . general analysis are also given on coherent jamming etc 对三波道干涉仪测向结果不受幅度调制和频率调制(相位调制)的影响进行了数学分析。
Methods of measurement for equipment used in digital microwave radio transmission systems - part 2 : measurements on terrestrial radio - relay systems - section 9 : service channels 数字微波无线电发射系统使用设备的测量方法.第2部分:地面无线电中继系统的测量.第9节:业务波道
Interferometer is a typical phase direction finding system . error performance of interferometer direction finder with multi _ channel receiver is analyzed and studied detaily and and a general formula is deduced 论文较为详细地分析和研究了多波道干涉仪测向机的误差性能，并推导了误差估计的一般公式。
Calvin attend the semi - final talent search contest as one of the judge . . . . . . before the contest begins , tcs arrange an interview for calvin which will be telecast at channel 8 - one month later 蔡一智参加“歌坛新秀争霸赛”担任评判，在比赛前，新视安排访问蔡一智，而这访问要等一个月后才播- tcs第8波道。
