Patent №
US 5,457,818
Granted
—
Owner
—
Lab
—
AI components
1
speech
Assignment
None on record
Dataset
AIPD
2023_r1 edition
Application
07908843
A signal detection system wherein the detection of the presence of a signal does not depend on the absolute magnitude of the desired signal but does depend on a system whereby the total relative signal energy received is compared with the relative energy within a desired frequency band. If the relative energy within the desired frequency is above a threshold proportional to the total then the desired signal is determined to be present.
AI classification
Speech0.57
Knowledge representation0.01
Evolutionary computation0.00
Planning0.00
Vision0.00
Machine learning0.00
Natural language0.00
AI hardware0.00