I am working on doing a Core Audio project for two of my classes this semester. I was supposed to do an internship, but nothing panned out. I am also supposed to work on creating an app to put on the Apple App store for my Professional iOS development class.

Currently I am working my way through the book. I am trying to get all the way through before October 23. I won a ticket to CocoaConf (thanks guys!) and before the conference Chris Adamson is doing a workshop on Core Audio. I would like to get through the books once before I go to his workshop. I know part of the point of the workshop is to learn Core Audio but I would like to be prepared and get as much out of that experience as possible.

Initially I was going to do a synthesizer app. I met a person at a CocoaHeads meeting who has been programming them for the last 15-20 years. He and I met up for coffee and he showed me his code. He also told me he has been working on his synth for four years. I tend to bite of more than I can chew. I have reassessed my project to try and accomplish something a little more achievable.

I am now focusing on creating an app that records your voice and plays it back. After I get it to that point I can add a levels meter and maybe some effects.

The first half of the Core Audio book goes over some audio basics and talks about how to create a recorder using audio queues. Perfect! I can take the command line programs as a starting point and integrate them into an iPhone app that has a user interface.

However, from past experiences, I have found it is a good idea to continue learning things before prematurely ending. I am glad that I did this.

The middle of the book is about audio units. Audio units allow you to do things that queues do not. If my plan was to just create a recorder that plays back queues would have been sufficient. Since I want to add effects to my app, I will need to utilize audio units.

So my progress is that I am about halfway through the book. I have found some working space and I am able to focus on plowing through the book. I really want to focus on just doing this, but I have other classes I need to work on as well. I have not worked on my JavaScript class for a week and we have a group project in the iOS development class that I have let slide. I am not even going to get into my Java class!

I think tomorrow and this weekend should be spent on some of these other things. I know I need to focus on Core Audio, but I can’t just drop the rest of the balls I am juggling. I am learning to delegate my activities and to make sure I don’t let anything slide for too long.

I also would like to start adding some small audio projects to my GitHub account. I need to figure out what will be indicative that I know how to do this without putting anything too valuable up on there. I think the former will be harder to pull off than the latter.