Sound Quality Prediction and Improving of Vehicle Interior Noise based on Deep Convolutional Neural Networks

Xiaorong Huang,Haibo Huang,Jiuhui Wu,Mingliang Yang,Weiping Ding

Expert Systems with Applications（2020）

引用 23|浏览23

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摘要

•Deep CNNs with DropConnect are proposed to predict vehicle interior sound quality.•The time and frequency characteristics of noise are simultaneously considered.•Deep CNNs with time–frequency images as input perform better than other methods.•The neuron visualization algorithm is introduced for feature visualization and understanding.

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关键词

Vehicle interior noise,Sound quality,Subjective evaluation,Convolutional neural networks,Feature visualization

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