Tuning Renesas Audio Products with Audio Tuning Tool (ATT)

Abstract

In this technical report, it is presented a software platform used for tuning the parameters of a series of DSP chips introduced by Dialog Semiconductor a company of Renesas. A set of plug-ins is developed to allow the final user to shorten the time-to-market and producing high quality results, by using high level, self-intuitive user interfaces to tune the variable module parameters. The plug ins cover a grate variance of applications supported by Renesas audio codec series including Audio equalization, Echo cancelation, Beamformer and Active Noise Cancelation