Core Audio 的 SRC 质量非常好，而且提供了 API 可以设置系统采样率从而避免 SRC ，也可以设置独占模式避免 mixing 。

https://wiki.cites.illinois.edu/wiki/display/ece120/Installing+LC-3+tools+on+your+machine

usage: lc3convert [-b2] <BIN filename>
lc3convert -b16 <HEX filename>

6INAF4FZ 已用，感谢！

Glims

http://www.machangout.com

@loniper http://forums.macrumors.com/showthread.php?p=19180984#post19180984

原帖里也有人问 第7步那两个隐藏文件一定要拷到U盘根目录下

不过我还没试……一会儿去试试

MacRumors 上找到的...


Worked for me, installing now from USB stick on a clean partition on my rMBP...

1. In applications folder, right click on Install OS X 10.10 Developer Preview, choose "Show Package Contents".

2. Open Contents / Shared Support

3. You'll see a Packages folder. Open terminal, enter:

open "/Volumes/OS X Install ESD/BaseSystem.dmg

4. Using Disk Utility, restore OS X Base System to your USB Stick. (Took a couple of times for me)

5. On the USB Stick, in System/Installation delete the link named Packages

6. Copy Packages from OS X Install ESD to the System/Installation folder on the USB Stick

7. Unhide files from the OS X Install ESD dmg to copy BaseSystem.dmg and Basesystem.chunklist (they are both hidden) and copy them onto the USB stick (not in a folder, top level)

8. Unmount USB stick. You now have a full bootable USB stick with the OS.

Good luck!