Detector of the presence of a transmission in a modem

W Glass - US Patent 5,621,765, 1997 - Google Patents
A detector of the presence of a transmission in a modem, including a circuit for determining
the absolute value of a receive signal, a first averaging block of the absolute value and two …

Detector of the presence of a transmission in a modem

W Glass - US Patent 5,621,765, 1997 - freepatentsonline.com
A detector of the presence of a transmission in a modem, including a circuit for determining
the absolute value of a receive signal, a first averaging block of the absolute value and two …