Hello community.
I'm trying to evaluate the TLV320AIC3254 AEC performance.
Here's my hardware setup:
- TLV320AIC3254EVM-U connected to a PC via USB
- TPA2005D1EVM-CB connected to the Line-Out of the TLV320AIC3254EVM-U
- Loudspeaker connected to the TPA2005D1EVM-CB
- Microphone connected to Mic-In of the TLV320AIC3254EVM-U
With the current version of the PurePath Studio I compiled and loaded the Cell Phone Example 1 to the Eval-Board. I'm using a VoIP-Softphone to establich a VoIP-call between the PC with the eval board and another one. In the Softphone echo cancellation is switched off.
I thought this workflow should work out of the box, but after loading the Code for the MiniDSP's to the EVM I only hear loud noise from the speaker.
Am I missing something? Has anyone tried a similar setup and could help me get a little more clean view on my problems?
Thanks in advance.
Greets, Timo
