必应词典为您提供Active-Noise-Cancellation-system的释义,网络释义: 主动噪音消除系统;主动消声系统;主动噪音抑制系统;
A. contains noise rather than negates it B. eliminates noise rather than muffles it C. deflects noise rather than baffles it D. holds noise back rather than stifles it 相关知识点: 试题来源: 解析 B 正确答案:B 解析:本题的四个选项中,只有B项为正确答案。这可从文中第二段的最后一句“…...
According to the passage, an active noise-cancellation system___. A.contains noise rather than negates itB.eliminates noise rather than muffles itC.deflects noise rather than baffles itD.holds noise hack rather than stifles it 相关知识点: 试题来源...
Active Noise Cancellation (ANC) is a technique used to reduce unwanted noise in an audio signal. One popular approach to achieve ANC is by using a Finite Impulse Response (FIR) adaptive filter. In this study, we investigate three different algorithms for implementing an ANC system: Least Mean...
An active noise cancellation (ANC) system including a selectable decimation rate decimator that receives an oversampled digital input and has an input that selects the decimation rate, a filter that receives an output of the decimator, and a selectable interpolation rate interpolator that receives ...
ACTIVE NOISE CANCELLATION SYSTEM 优质文献 相似文献 参考文献 引证文献An active noise cancellation system for a helmet An active noise cancellation (ANC) system has a mounting plate, a first face of which is configured to be disposed against an inner surface of a helmet to ... BEF Fladmark,RF...
An active noise cancellation system for a helmet An active noise cancellation (ANC) system has a mounting plate, a first face of which is configured to be disposed against an inner surface of a helmet to ... BEF Fladmark,RF Larsen,DAA Loe,... 被引量: 0发表: 2022年 Secondary path ...
Active noise cancellation system for noise-emitting surfaces 来自 百度文库 喜欢 0 阅读量: 16 申请(专利)号: EP19990109724 申请日期: 1999-05-18 公开/公告号: EP0959453A2 公开/公告日期: 1999-11-24 申请(专利权)人: EADS DEUTSCHLAND GMBH 发明人:...
Active noise cancellation system for noise-emitting surfacesof EP0959453 The arrangement has at least one rapid sensor (3,4) connected to the surface (1) and at least one actuator (6) that acts upon the surface and that is controlled by the sensor signal. At least two-axis-selective, ...
Recalibration of active noise cancellation system The method of noise attenuation comprises the steps of generating a noise cancelling signal based on an environmental assumption, assessing the environmental assumption of the control unit, and altering the noise cancelling signal based ... McLean Ian R...