阅读说明：本技术 用于可佩戴音频设备中振动减轻的高顺应性微型扬声器 (High compliance micro-speaker for vibration mitigation in wearable audio devices ) 是由 大石哲郎 赵楚明 盖尔蒙特·里奥斯 于 2020-02-26 设计创作，主要内容包括：一种音频系统包括被配置成发出声音的扬声器。扬声器被容纳在外壳中,外壳形成位于扬声器的相对侧的前腔和后腔。该外壳包括：至少一个输出端口,其被配置为从前腔输出声音的第一部分；以及至少一个后端口,其被配置为从后腔输出声音的第二部分。声音的第二部分与第一部分实质上异相。音频系统的等效声学容积(Vas)大于前腔的容积的十倍,并且大于后腔的容积的十倍。(An audio system includes a speaker configured to emit sound. The speaker is housed in a housing that forms a front cavity and a back cavity on opposite sides of the speaker. The housing includes: at least one output port configured to output a first portion of sound from the front cavity; and at least one rear port configured to output a second portion of sound from the rear cavity. The second portion of the sound is substantially out of phase with the first portion. The equivalent acoustic volume (Vas) of the audio system is greater than ten times the volume of the front cavity and greater than ten times the volume of the back cavity.)