论文部分内容阅读
Waves公司的MaxxBass心理声学低频扩展技术,突破了传统系统中,低频受成本、体积和功率限制的瓶颈,通过将心理声学研究(人耳的听觉)的最新成果加入到信号的处理通路中来进行低频扩展,是目前最先进的声音压缩技术,如MP3等的技术基础。经测试,可以将听觉低频向下扩展达1.5倍的8度音程,或低频截止频点的2/3,而且无需喇叭真正地产生这样低的频率,可以降低对峰值功率和喇
Waves’ MaxxBass psychoacoustic low-frequency extension technology breaks through the bottleneck of low-frequency cost, size, and power limitations in traditional systems by incorporating the latest achievements in psychoacoustic research (human auditory) into the signal processing pathways Low-frequency expansion, is the most advanced sound compression technology, such as MP3, the technical basis. It has been tested to extend the low end of hearing down to 1.5 times the 8-degree interval or 2/3 of the low-frequency cut-off frequency without the need for a speaker to actually produce such a low frequency,