Other Parts Discussed in Thread: PCM2912A
Hi,
I'm working with the DEM-PCM2912AEVM dev board on Linux. Using an Y-adapter, I want to use an CTIA headset with this dev board. The adapter has 2x 3,5 mm plugs (2 rings) on one end and one 3,5 mm jack (3 rings) on the other end. It joins the GND channels on Ring 2 as well as VIN and MBIAS on Sleeve.
Unfortunately, when using the headset, which works great on my phone, the mic port captures all the sound coming through the speakers. There is no acoustic interference, because you can barely hear the sound over the headphones and the headset mic isn't that sensitive. Is there a way to avoid this?
The headset I'm using is a ISY IIE 1101 blue.
Thanks in advance, Thorben