共查询到20条相似文献,搜索用时 9 毫秒
1.
2.
3.
4.
6.
11.
《家庭影院技术》2015,(4)
最近Bryston推出全新的MINI A音箱,集合了拜事通旗舰音箱的先进技术精华。拜事通MINI A这款身高15英寸(约38cm)的3路3单元书架音箱,装载6.5英寸铝音盆低音、3英寸铝音盆中音和1英寸钛球顶高音,每对单元都进行了细致的匹配,确保音箱的一致性。配合特别设计的分音网络和专门设计的0.75英寸MDF板,制造坚固箱体及特殊设计的驱动器阵列,能有效消除箱体共振能量,提供强大的低失真的高音压输出、平衡和细致的全频段回放,带来更真实自然的声音表现。箱体设有樱桃木皮和黑灰色等饰面供选择。Bryston MINI A音箱的频率响应为60Hz-20kHz(+/-3dB),阻抗为8Ω(标称)、灵敏度为87dB(2.38V,1m),推荐功率为10-175W/RMS,最大SPL @1m为100dB。 相似文献
15.
18.
19.
2011款MINI Countryman虽然是在上世纪60年代Morris Minor基础上开发的.但却是一款非常独特的车型.首先这是MINI系列中第一款四门车型,另外它采用了目前流行的掀背式尾门。它内部的空间安排非常灵活,座椅位置更高,由于可以选择ALL4全轮驱动系统,因此行驶性能更为优异。这款车仍采用人们熟悉的MINI家族轮廓。 相似文献
20.
To counter the problems of gas accidents in coal mines, family safety resulted from using gas, a new infrared detection system with integration and miniaturization has been developed. The infrared detection optics principle used in developing this system is mainly analyzed. The idea that multi gas detection is introduced and guided through analyzing single gas detection is got across. Through researching the design of cell structure, the cell with integration and miniaturization has been devised. The way of data transmission on Controller Area Network (CAN) bus is explained. By taking Single-Chip Microcomputer (SCM) as intelligence handling, the functional block diagram of gas detection system is designed with its hardware and software system analyzed and devised. This system designed has reached the technology requirement of lower power consumption, mini-volume, big measure range, and able to realize multi-gas detection. 相似文献