A cooking range with an acoustic sensing system for determining the boil state of the contents of a cooking utensil. The acoustic sensing system, which includes at least one acoustic sensor, is positioned on or in the cooking appliance to detect acoustic emissions in one or more specific ranges of frequencies...http://www.google.fr/patents/US6236025?utm_source=gb-gplus-shareBrevet US6236025 - Acoustic sensing system for boil state detection and method for determining boil state
Acoustic sensing system for boil state detection and method for determining ...
