en5ca wrote:Laurence506:My Logic x is making sparkling noise when i open it and plug an external synthesiser any help? Ableton is ok! something strange is on my Imac is making this noise and on my Macbook is ok.
Just wanted to add that I'm noticing similar noise artefacts in sound during normal usage. I can even see some type of quantization distortion as high frequency noise in external spectrum analyzer and the Bit Noise & Statistics section of RME DIGICheck shows some red 'error' bits. Switched back to 32 bit engine and seems to be ok. Errors occured with Logic Pro X 10.3.0 on Mac Pro El Capitan and iMac macOS Sierra with RME UFX and RME UCX interfaces.
Hem, weird, now I read this it seems that I'v heard too some stranges noises during normal use.
I've tried to set the audio buffer to 1024, and subtle clicks seems to disappear, as opposite to my days to day 256 buffer ( except for final mix ).