Recommend Echo Cancellation DSP
Hi,
Currently using Telit LE910C1NF along with max9867 codec for voice calls over DVI. Clarity is no issue but we are experiencing echo on the call center side which is disruptive. Need a recommendation for an echo cancellation solution that can be used to resolve that issue. Telit's builtin echo cancellation is not effective for a handsfree use case. Thanks.
Fahd
Audio Signal Processors
hardware
Integrated/Special Purpose A/D Converters
echo
echo cancellation
Audio CODECs
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Hello falbinali,
I do not know much about the LTE module from Telit. Is there some audio processing capability like a built in DSP? Echo cancellation will require a DSP to process the audio and sum back in the signal to be cancelled. The MAX9867 is a codec and yes it does have mic and line inputs but it does not seem to me to be setup to do echo cancellation. Ed will chime in if I am wrong since he supports this part.
How far along is the design of the product?
Dave T
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