I'm planning to use Bela in conjunction with a Bruehl&Kjaer measurment microphone to build a class 1 Sound Level Meter that would be able to do some custom processing on the level informations and spectra and show it in realtime in a web interface. I was wondering if you did some list of different codecs you considered when designing bela? Were there any with a substantial upgrade in signal to noise ratio on the adc side?
A usable dynamic range of 90-100dB would be very nice.
Easiest would be to swap out the used codec with one that comes with the same packaging i guess.
maybe you tested or know some dedicated adc as well that wouldnt be too much pain to get working with the bela design, I wouldn't really need a dac for my project anyways. I've got some solid background knowledge to work with on the programming side, but the hardware part is where it lacks.
thank you very much in advance.