Regression Analysis of the Relationship between Sound Absorption Coefficients and Audio Frequencies of wood.

Chen Ruiying; Wang Yihuai; Feng Dewang.

PDF
Cite
Share

facebook

twitter

google

linkedin

Volume 12 Issue 1

May 2019

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 1995 > 12(1): 31-35

Chen Ruiying, Wang Yihuai, Feng Dewang.. Regression Analysis of the Relationship between Sound Absorption Coefficients and Audio Frequencies of wood.[J]. Journal of Zhejiang A&F University, 1995, 12(1): 31-35.

Citation:

Chen Ruiying, Wang Yihuai, Feng Dewang.. Regression Analysis of the Relationship between Sound Absorption Coefficients and Audio Frequencies of wood.[J]. Journal of Zhejiang A&F University, 1995, 12(1): 31-35.

Regression Analysis of the Relationship between Sound Absorption Coefficients and Audio Frequencies of wood.

1.
Fujian Forestry College, Nanping 353001, PRC

Received Date: 1994-11-06
Publish Date: 1995-03-30

Abstract

This study was carred out by use of the determination results of normal sound coefficients of wood(p) for 10 major tree species from Fujian. The regerssion analysis ofp and audio frequencies(f)showed that the formulap=b0+b1f+b2f2+b3f3 is fit for actaul conditions, which ont only has not any relation to the tangent plane of wood but also can be regarded it as a general law.
- wood,
- sound absorption characteristics,
- normal sound absorption coefficient,
- audio frequencies,
- regression analysis

Relative Article

[1]	YE Zilin, DOU Xiaowen, TANG Mengping. Impact of site factors on forest regeneration in Mount Tianmu mixed coniferous and broad-leaved forests . Journal of Zhejiang A&F University, 2024, 41(3): 1-11. doi: 10.11833/j.issn.2095-0756.20230446
[2]	ZHOU Fan, ZHOU Yongdong, GAO Xin, FU Zongying, HOU Junfeng, WENG Xiang, LIN Shaohui. Drying characteristics and drying schedule developed of Acacia melanoxylon wood . Journal of Zhejiang A&F University, 2020, 37(3): 571-577. doi: 10.11833/j.issn.2095-0756.20190394
[3]	LUO Jiayan, WANG Ying, ZHONG Wenhan, LIU Haichong, JIANG Huojun. Establishment of RAPD and ISSR markers for wood identification of 16 species of Lauraceae . Journal of Zhejiang A&F University, 2017, 34(5): 942-948. doi: 10.11833/j.issn.2095-0756.2017.05.023
[4]	ZHOU Zhu, FANG Yiming, YIN Jianxin, ZHOU Suyin, LUO Ruisen, ZHENG Jian. Review of nondestructive detection of wood and wood products based on hyperspectral imaging technology . Journal of Zhejiang A&F University, 2015, 32(3): 458-466. doi: 10.11833/j.issn.2095-0756.2015.03.020
[5]	ZHU Xuzhen, DING Lixia, LI Meng, JIN Yufei, ZOU Hongyu, CHENG Qian. Chlorophyll content modeling for nine species of broadleaf trees . Journal of Zhejiang A&F University, 2014, 31(4): 577-582. doi: 10.11833/j.issn.2095-0756.2014.04.013
[6]	XU Xiuying, REN Tengteng, CHEN Gaojie, ZHAO Na, LI Chaozhu. Impacts of forestland transfer on households’ inputs in forestland . Journal of Zhejiang A&F University, 2013, 30(4): 463-469. doi: 10.11833/j.issn.2095-0756.2013.04.001
[7]	FU Yun-lin, QIU Bing-fa, WEI Peng-lian, LIAO Ke-bo, LIU Xiao-ling, YUAN Zhen-shuang. Drying characteristics of Tsoongiodendron odorum wood . Journal of Zhejiang A&F University, 2011, 28(5): 767-770. doi: 10.11833/j.issn.2095-0756.2011.05.013
[8]	LI Lan-ying, HUANG Wen-yi, TONG Hong-wei, WANG Wei-wen, HE Xiao-bing. Impacts of forest farmer cooperatives on the incomes of forest farmers in mountainous areas . Journal of Zhejiang A&F University, 2011, 28(5): 783-788. doi: 10.11833/j.issn.2095-0756.2011.05.017
[9]	FU Yun-lin, MO Yin-you, LIU Yi-xing, QIAO Meng-ji, CHEN Wen-jun. Application of nanometer silicon dioxide in coating and idea of strengthening wood surface properties with nanometer silicon dioxide . Journal of Zhejiang A&F University, 2011, 28(4): 644-652. doi: 10.11833/j.issn.2095-0756.2011.04.020
[10]	SUI Ya-ping, SUN Fang-li, YANG Zhong-ping, WANG Shan-shan, WANG Li. Overview and prospect of termicides in wood protection . Journal of Zhejiang A&F University, 2008, 25(2): 250-254.
[11]	LIANG Hong-wen, HUANG Heng-chuan, HUANG Cheng-biao, HUANG Hai-zhong, LIANG Xin, MENG Yue-huan. Wood physical-mechanical properties of Taiwania flousiana compared to Cunninghamia lanceolata for plantation development . Journal of Zhejiang A&F University, 2008, 25(2): 137-142.
[12]	LIU Zhi-jun, LI Yan-jun, ZHANG Bi-guang, LIU Zhi. Microwave drying properties of Pinus massoniana lumber . Journal of Zhejiang A&F University, 2006, 23(5): 482-485.
[13]	QIAN Jun, JIN Yong-ming, SHEN Zhe-hong, YU You-ming, LOU Yong-sheng. Effect of intensity and work time of electric field on moisture gradient of Pinus massoniana wood . Journal of Zhejiang A&F University, 2005, 22(2): 193-197.
[14]	LIN Xin-chun, FANG Wei, YU Jian-xin, YU Xue-jun, HU Chao-zong, ZHOU Lin. Biomass models of organs of Pleioblastus amarus . Journal of Zhejiang A&F University, 2004, 21(2): 168-171.
[15]	CHAI Shou-quan, XU Guo-lian, XIE Kai-li, ZHAO Pei-xian, FENG Yong-gang, LI Pin-jun. Bio-ecological characteristics of Dendrolimus punctatus tehchangensis in Yunnan Province . Journal of Zhejiang A&F University, 2002, 19(3): 277-281.
[16]	Xu Anfang, Wu Longgao, Hu Zhongcheng, Wu Weigang Qiu Runsheng, Guo Youyi., . Chinese fir: related expressions between diameter breast-high and crown width and their application. . Journal of Zhejiang A&F University, 1998, 15(2): 131-137.
[17]	Zhou Guomo, Wei Xinliang, Li Rongxun, Zhang Xiaoman, He Xiangzhong. Comprehensive Evaluation to Tourist Resources Quality in the West Lake Scenic Resorts of Hangzhou . Journal of Zhejiang A&F University, 1997, 14(4): 375-381.
[18]	Zhou Guomo, Yao Jianxiang, Qiao Weiyang, Yang Qihong, Zhu Guojun, adnXu Wenyou。. Biomass of Chinese Fir Planted Forest in Qinyuan of Zhejiang . Journal of Zhejiang A&F University, 1996, 13(3): 235-242.
[19]	Huang Biheng, Shi Gongsheng.. A quantitative regression analysis of freezing damage . Journal of Zhejiang A&F University, 1996, 13(4): 441-447.
[20]	Liu Hong′e, Liu Li, Shi Hongguang, Feng Han, Han Yifan. Chemical Composition of Wood of Some Poplars . Journal of Zhejiang A&F University, 1995, 12(4): 343-346.

References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article views(1330) PDF downloads(93) Cited by()

Proportional views