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- echo suppressor test 回波抑制器测试
- echo suppressor testing system 回声抑制器测试系统
- Firstly it reviews and compares the two major ways to achieve echo cancellation, which are the acoustic echo canceller (AEC)and acoustic echo suppressor (AES) in frequency domain. 首先我们对两种主要方式在实现回声消除技术中进行了研究和比较，它们是：回声波取消器 (AEC) 和声学回声的 (AES)抑制器频域。
- far-end operated terminal echo suppressor 远端操作的终端回波抑制器
- adaptive break-in echo suppressor 自适应插入式回声抑制器
- metal rectifier type echo suppressor 金属整流器式回波抑制器
- partial break in echo suppressor 部分插入回声抑制器
- partial break-in echo suppressor 部分插入回声抑制器
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- Echo cancellers designed to this Recommendation will be compatible with each other and with echo suppressors designed in accordance with Recommendation G.164. 本建议设计的回声抵消器将会与建议G.;164设计的回声抑制器相兼容。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- Her performance was cheered to the echo. 她的表演获得长时间的喝采。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- It will be wise to go over your test paper again. 还是把您的考卷再检查一遍的好。
- The bird-song is the echo of the morning light back from the earth. 鸟的歌声是曙光从大地反响过去的回声。
- Let us show you to see the engine to test. 让我们指给你看要测试的发动机。
- His words aroused no echo in their hearts. 他的话未能在他们心中引起共鸣。
- He is answering the test paper busily. 他正忙着答考试卷。
- Don't tumble down on this easy test. 这次考试不难，你可别考砸了。
- Tomorrow we'll have a history test. 明天我们将进行历史测验。
