Patents Assigned to STMicroelectronics of the United Kingdom
  • Demodulation of FM audio carrier
    Patent number: 6160444
    Abstract: A method of demodulating an FM carrier wave and an FM demodulation circuit are described which use a phase locked loop. The phase locked loop is tuned to a selected carrier wave frequency including the step of selecting a setting of the variable gain circuit in the phase locked loop to select desired loop gain.
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: December 12, 2000
    Assignee: STMicroelectronics of the United Kingdom
    Inventors: Wayne Leslie Horsfall, Gary Shipton