Well several days ago I read a paper about creating audio from ultrasound. So I want to design a circuit to do a similar task.
I have to filter out the output to create SSB or VSB somehow.
You guys, please let me know If those high pass filters which I designed (the above pictures) cause the output to be VSB if they do not remove the toltal lower side band?
If I am can not to create a good filter for SSB then I want to create a filter to truncated the lower sideband of the dsb with carrier signal. Any suggetion?