A bit off topic but do you have any recommendations for learning Core Audio? Last time I was reading old blog posts and header files to do what I needed.
It is mainly geared toward MacOS development but there is a section specifically about iOS for things like Audio Session. You will probably still need to keep the Apple docs open for iOS specific stuff here and there but in general the book does a GREAT job of bridging audio theory, with apple's architectural decisions, with low level implementation details. IMO thats the great strength of books, they tie it all together and this one - for me at least - checked all the boxes.
Totally agree. When I need to learn a new subject like Core Audio or something I get a book.