can be found here (click on the image):
The article provides an in-depth description of the entire watch, from conception, development and manufacturing. If you read through part 4 ("The Complicated Complications"
; menu on the bottom of the first part), you will find at the beginning the description of minute repeater and sonnerie, and also a sound recording.
As I am the author of this article, I would be happy to answer more if desired.