| ??? 12/17/03 18:30 Read: times |
#60874 - RE: Christmas Present from Dallas Responding to: ???'s previous message |
A speaker application outputs sounds. Here is an app note that shows using a DAC to produce a sound output. It should be straight forward to adapt this for a tone output by repeating on short tables of data that represents the various tones that make up a tune.
http://www.maxim-ic.com/appnotes....1858/ln/en Michael Karas |



