黄岩县城关工程塑料厂研制成功的新型蜂窝音箱,是以牛皮纸用乙烯醇(或乳胶)粘合成纸蜂窝状制成的。由于采用这种蜂窝结构,收音和纯音频响曲线都较为理想,音波经过分频纯化,迂回共鸣,播放出来的音乐音韵平滑,优美动听,并富有立体感,效果比一般音箱要好得多。经上海电器科学研究所和上海同济大学声学 Huangyan Chengguan Engineering Plastic Factory successfully developed a new type of cellular speakers, kraft paper is made of vinyl alcohol (or latex) bonded into paper honeycomb. As a result of this honeycomb structure, radio and pure audio response curve is ideal, the sound after frequency purification, circuitous resonance, played out of musical sound smooth, beautiful and full of three-dimensional, the effect is much better than the average speaker. The Shanghai Institute of Electrical and Shanghai Tongji University Acoustics