标准摘要
[中文适用范围]： 本文件规定了微型扬声器的特性以及使用稳态正弦信号、正弦啁啾信号、多音信号或噪声信号对微型扬声器进行的相关测试方法。主要特性包括但不限于阻抗、位移、幅频响应、失真和功率处理能力。 [外文原描述]： IEC 63034:2020 specifies the characteristics of microspeakers as well as the relevant test methods on microspeakers using steady-state sinusoidal signals, sinusoidal chirp, multi-tone or noise. The main characteristics include, but are not limited to, impedance, displacement, amplitude frequency response, distortion, and power handling.
英文名称Microspeakers