Original question:
Tool/software:
Hello,
We plan to develop Mono input Low frequency SPK out and High frequency SPK out configuration amplifier system instead of LC filtering 2way speaker system.
In this case how can we utilize PPC3 default 3band AGL signal flow?
On the datasheet described "two-band AGL". Is this for our Low/High frequency SPK out configuration?
We cannot see this signal flow on PPC3, how can we get it on EVM test?
Regards,
Mochizuki
Hi Mochizuki,
Let me make sure I understand your ask correctly: Mono input, stereo output. One output is a high frequency and another is low frequency?
This can be done using just the input mixer and EQ. Set the Input mixer such that you have the same audio going to both channels in stereo mode. Then go to the equalizer menu and uncheck the "Gang" button. This will allow you to apply the filtering separately for each channel. IF you wish to use the AGL as well you can, just uncheck the "Gang" option there if you want to configure the left and right channels individually.
You can find the system block diagram by pressing the button next to the speaker icon on the top of the PPC3 menu.
Regards,
Ramsey
