Other Parts Discussed in Thread: TLV320AIC3268
In the context of a new project, we are developing a hands-free VoIP phoning system.
Our application processor is a Cortex M4 with an integrated IP stack but lacks the necessary processing power for echo cancellation.
I came across your audio front-end solutions, such as the TLV320AIC3254, which seem promising for our requirements. However, the wide range of products in this family is a bit confusing, and I'm unsure whether all "programmable minidsp" options support echo cancellation.
Could help in choosing a reerence that supports AEC ? Does TI provide AEC stack and support for these "mini DSP" ? Are there any royalties associated with their usage?