Hello.
I want to use DAC+DSP board as pure digital equalizer. Signal from TOSLINK input should be routed to DSP and after that the processed signal will be routed to TOSLINK output (for external DAC).
Has anyone managed to create a DSP profile suitable for this purpose?
Thanks in advance.
I realized that this scenario normally works without any customization. The only problem is with imported REW filters which are deleted every OS reboot. But manual adding these filters via OS UI works OK.
If you use HiFiBerryOS, just applying these filters from command line won't work as the UI will re-apply the filter settings from the UI on every restart. Therefore, you need to enter filters via the UI.