- 期刊
Prediction and Simulation of Broadband Propeller Noise
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並列摘要
An empirical prediction model of broadband noise for marine propellers is proposed. The model is composed of two components. The first component is the empirical prediction of the frequency domain broadband noise based on a well-established lifting surface algorithm providing accurate prediction of the cavitation pattern on the propeller. The second component is the modulation of the noise in the time domain. The two components of the model applied in sequence generate an output yielding a realistic propeller spectrum and audio signature. The propeller noise developed in this study, with the addition of other sources such as machinery and natural noise, is used to drive the input of a submarine sonar simulator for training purposes.
參考文獻
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被引用紀錄
Shih, J. R. (2012). 格向量及多變量後量子密碼系統實作 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2012.00532
延伸閱讀
- Nounou, M. N., & Nounou, H. N. (2010). Reduced Noise Effect in Nonlinear Model Estimation Using Multiscale Representation. Modelling and Simulation in Engineering, 2010(), 2-9. https://doi.org/10.1155/2010/217305
- Li, C. W. (2015). A Probabilistic Model for Sound Direction of Arrival Estimation Based on Signal-to-noise Ratios in the Frequency Domain [master's thesis, National Tsing Hua University]. Airiti Library. https://doi.org/10.6843/NTHU.2015.00420
- Saleem, N., Ali, S., Mustafa, E., & Khan, U. (2014). Speech Intelligibility Prediction Intended for State-of-the-Art Noise Estimation Algorithms. Research Journal of Applied Sciences, Engineering and Technology, 7(2), 296-302. https://www.airitilibrary.com/Article/Detail?DocID=20407467-201401-201506290026-201506290026-296-302
- 石久寬（2020）。Simulation and Implementation of pile driving noise mitigation system〔碩士論文，國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU202000538
- Lai, C. C. (2011). Study of modulation spectrum normalization for robust speech recognition [master's thesis, National Chi Nan University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0020-1207201117352400