TODO

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Prototypemax edited this page Sep 3, 2018 · 6 revisions

Ideas for improvements of the setup

Calibration

(Average) compensation of microphone transfer function: mha.calib_in.fir DONE
(Average) compensation of receiver (i.e., loudspeaker) transfer function: mha.calib_out.fir DONE
Average calibration levels: mha.calib_in.peaklevel and mha.calib_out.peaklevel DONE (13.07.2018)
Scripts and tools for an individual calibration

Feedback cancellation

Adaptive
Static (measured once when booting the device) DONE
Static, included in MHA distribution

Remote control

Test and document the link to a USB remote control DONE
Add basic functionality like ** Change overall gain ** Save settings ** Reset settings DONE

Helpful measurement scripts

Evaluation scripts to derive feedback path DONE