Hello All.
I am using PA to stream music via bluetooth to my car head unit using AAC codec.
I see the audio info and it shows a long arrow of digital processing, and I am trying to avoid unnecessary conversions as much as possible keeping quality and using EQ with DVC (which I need either for car playing and headphones). I can provide a picture later of the sound processing arrow.
I have some questions to improve my audio quality:
- If I am using DVC, do I have to put a specific value in Headroom (how values should be in "Headroom gain for DVC?).
- Using DVC prevents the overload or clipping when using EQ a bit too much? (let's say 4 db in certain frequencies) (should I use preamp with -4 db for instance?)
- Should I use float32 when using DVC, EQ via bluetooth? Does it makes sense? (using AAC bluetooth codec in standard settings, which are 16 bits, 256 kps 48khz).
Many thanks.
* I have PA language set in spanish, so options mentioned above might be slightly different in English, I hope you understand.
* I dont use android car, I just stream the music direct to car's head unit as a conventional bluetooth receiver.