@article{oai:nagano-nct.repo.nii.ac.jp:00000834,
 author = {西川, 嘉雄 and 立石, 春貴 and 倉橋, 彩百合},
 journal = {長野工業高等専門学校紀要, Memoirs of Nagano National College of Technology},
 month = {Jun},
 note = {This study aimed to sound environment of elementary and junior high schools in the questionnaire survey and noise measurement. The following results were obtained.
There may exceed 60dB at the site boundary noise of the school. The noise from a school is not serious problem in Nagano of the winter season. The results of the questionnaire, complaints of noise were 22% of the school in Nagano city. Comments received to school in Nagoya city was three times that of Nagano.},
 title = {小中学校の音環境に関する調査研究 : 長野市と名古屋市を例として},
 volume = {47},
 year = {2013}
}