smarttalk/2_way_Tochie

作者	SHA1 備註	提交日期
Kathy Zhu	a0dd5fc780 cleaned up and shortened echo at the beginning	2 周之前
Kathy Zhu	00e77fb4ae full two-way with echo cancellation and volume buttons	2 周之前
Kathy Zhu	01c97190f2 full two-way with echo cancellation and volume buttons	2 周之前
Kathy Zhu	d570339243 aec with dual mic and volume buttons	2 周之前
Kathy Zhu	2da33ece94 aec and volume buttons implemented	2 周之前