Im not very well versed in the field of audio equipment, so im not very sure. Since I intend to have the thing "talk" i would think that a speaker would be best. Also, I am unsure as to the file format, I want to make recordings on the computer and then transfer it to the robot, by a SD card or something as simple, and then have the robot choose which file to play. I would think the format depends on the chip im using, correct?
Im not all that skilled when it comes to schematics and microcontrollers, I could tell you what most symbols are but when it comes to telling you how they work or how to properly wire it, im lost. So something simple would be great.
Tricky, I cant seem to locate the link you gave on the NuvoTon website, nor do I know where I would order it.