I have a question about the echo canceller attenuation of the VOLIB ECU.
We are currently building a system using a TMS320C5515.
We are planning to use an ECU as a line echo canceller.
How many dB of attenuation is possible for the line echo canceller of the ECU?
Are there any documents (e.g. from actual measurement sites) to prove the attenuation?
Thank you very much in advance.