active noise control technical application 有源噪声控制技术应用
No doubt, there is much noise in the marketplace and it can be tough to brand a technical service.
毫无疑问，在市场上充满各种声音，而要使一项技术服务成为一个品牌需付出很大的努力。
Brings forward a technical scheme to suppress the noise in DLOB by adding base onto control light pulse.
提出了将控制光脉冲加上直流基座有效地抑制DLOB中噪声的技术方案。
Because normally the electro-acoustic equipment, technical specifications are given quasi-average noise level, rather than quasi-peak noise level, this should be noted.
因为通常电声设备技术指标给出的是噪声准平均值电平，而不是噪声准峰值电平，这一点应加以注意。
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