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3 Commits

Author SHA1 Message Date
Seppo Ingalsuo e3d68ecd89 EQ Tool: Output topology m4 binary control style configuration data 
This patch adds export function for the m4 syntax bytes data and adds
the export of such blob to example designs. The example EQ designs are
edited to make this format export too.

In addition the example FIR length is adjusted to be near current IPC
length maximum (384) and improve the effect quality.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
 2018-09-19 15:47:29 +03:00
Seppo Ingalsuo 085b68058b EQ: Improve example equalizer design scripts 
This patch cleans up the scripts and improves the accuracy of speaker
case with more carefully set manual equalizer design parameters.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
 2018-08-09 17:07:55 +03:00
Seppo Ingalsuo 5eb017512e SOFT: Add equalizer tuning scripts and small examples 
This patch adds support to SOFT to setup FIR and IIR equalizer types.

The examples scripts for simple FIR loudness effect, IIR loudness effect
and speaker equalization case demonstrate the usage of the tool. The
output ".txt" files will be possible to apply with alsactl to setup
the equalizers in SOF.

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
 2018-08-07 19:05:38 +03:00