So, mixed results with the Speax system. It’s amazing easy to set up and use. But we haven’t had good results with the F30 mask. Chuck’s voice is amplified but there’s too much distortion to clearly hear him. But it works reasonably well with the F20 mask; not perfect but his voice is more audible.
He continues to use the F30 mask during the day but we switch to the F20 with the attached Speax amplifier when he has company.