在考虑了方向性特征后,仿真头录音技术获得了极佳效果。令人遗憾的是鉴于经扬声器重放将引入声道间的有害串音,用仿真头录音在传统上只限于经耳机重放。为消除串音已作出了各种模拟域的处理方法。然而,数字信号处理开辟了新的途径。本系统是由两个声道馈送到传统的立体声装置中的每一扬声器的数字式滤波器组合而成。在保持了耳机重放的良好声像特性的同时,可有效地消除串音。出乎意料的是只要扬声器的距离相等,该效应与仿真头位置无关。本系统在消声室中进行,但并非局限于此。若在标准起居室中使用,需详细计算功率。仿真头录音技术的基本概念已为人们所熟 Having considered the directional characteristics, the emulation head recording technology achieved excellent results. Regrettably, in view of the fact that loudspeaker playback introduces harmful crosstalk between channels, recording with a dummy head is traditionally limited to playback via headphones. To eliminate crosstalk has been made to deal with a variety of analog domain. However, digital signal processing opens up new avenues. The system is a combination of digital filters for each of the two speakers fed to a conventional stereo. While maintaining good audio and video playback headphone at the same time, can effectively eliminate crosstalk. Unexpectedly, as long as the speaker’s distance is equal, this effect has nothing to do with the emulation head position. The system in the anechoic chamber, but not limited to this. If used in a standard living room, the power needs to be calculated in detail. The basic concept of emulation recording technology has been well known