Acoustic Echo Canceller Library#
lib_aec
is a library which provides functions that can be put together to perform Acoustic Echo Cancellation (AEC)
on input mic data using the input reference data to model the room echo characteristics. lib_aec
library functions
make use of functionality provided in lib_xcore_math
to perform DSP operations. For more details refer to
AEC Overview.
On GitHub#
lib_aec
is present as part of fwk_voice
. Get the latest version of fwk_voice
from
https://github.com/xmos/fwk_voice
. lib_aec
is present within the modules/lib_aec directory in fwk_voice
API#
To use the functions in this library in an application, include aec_api.h in the application source file