IEC/TR 61305-6-2003
家用高保真音频设备和系统.测量和规范性能的方法.第6部分:扬声器的听音试验.单刺激额定值和成对比较
Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 6: Listening tests on loudspeakers - Single stimulus ratings and paired comparisons