EI / SCOPUS / CSCD 收录

中文核心期刊

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PROPAGATION OF ACOUSTIC WAVES IN FIBROUS SOUND ABSORBENTS
Zhao Song-ling, Lu Yuan-wei
1979, 4(1): 1-11. DOI: 10.15949/j.cnki.0371-0025.1979.01.001
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A NEW METHOD EXTRACTING THE FUNDAMENTAL FREQUENCY FROM THE SPEECH SIGNAL
Li Chang-li, Song Zhi-yung, Zhao I-lung
1979, 4(1): 12-22. DOI: 10.15949/j.cnki.0371-0025.1979.01.002
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A SEMI-DYNAMIC METHOD FOR SPECTROGRAPHIC ANALYSIS OF VOWELS
Zhang Jia-lu, Qi Shi-qian, Lü Shi-nan
1979, 4(1): 23-29. DOI: 10.15949/j.cnki.0371-0025.1979.01.003
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THEORY OF HORIZONTAL COHERENCE OF SIGNAL FIELD IN SHALLOW-WATER
Shang Er-chang
1979, 4(1): 30-33. DOI: 10.15949/j.cnki.0371-0025.1979.01.004
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VERTICAL COHERENCE OF THE SOUND FIELD AND BOUNDARY LOSSES IN SHALLOW WATER
Zhou Ji-xun
1979, 4(1): 34-43. DOI: 10.15949/j.cnki.0371-0025.1979.01.005
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A PHENOMENOLOGICAL INVESTIGATION INTO THE WORKING PRINCIPLE OF THE FOKKER BONDE TESTER
Ying Chong-fu, Li Ming-xuan
1979, 4(1): 44-51. DOI: 10.15949/j.cnki.0371-0025.1979.01.006
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ULTRASONIC HOLOGRAPHY IMAGING BY LIQUID SURFACE METHOD ——THEORETICAI ANAIYSES AND EXPERIMENTAI RESUITS
Zhou Jing-hua, Sun Zeng-ming, Zhang Shou-yu, Zhong Gao-qi, Pei Li-wei, Cheng Jia-zheng, Zeng Xin-ruo
1979, 4(1): 52-64. DOI: 10.15949/j.cnki.0371-0025.1979.01.007
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FURTHER STUDIES ON THE AVERAGE SPECTRUM OF CHINESE SPEECH BY METHOD OF THE SPEECH NOISE: RESULTS OF SIMULATING VARIOUS COMMUNICATION CONDITIONS
Bao Zi-wei
1979, 4(1): 65-68. DOI: 10.15949/j.cnki.0371-0025.1979.01.008
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INVESTIGATIONS ON GAP INSULATORS AND CORRUGATED PAPER BOARD INSULATORS AND ABSORBERS
Huang Chi-ming, He Li-yu, Cai Xiu-lang, Dai Gen-hua
1979, 4(1): 69-71. DOI: 10.15949/j.cnki.0371-0025.1979.01.009
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DAMPING MATERIALS AND THEIR USE IN NOISE CONTROL
Chen Jia-chuan, Liu Feng-qin, Pan Guo-qing
1979, 4(1): 72-73. DOI: 10.15949/j.cnki.0371-0025.1979.01.010
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