Receiver, an arrangement and a method for comparing two signals

Details Receiver, an arrangement and a method for comparing two signals Receiver, an arrangement and a method for comparing two signals

1996-12-11

1998-09-15

Vo, Nguyen

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

4551613, 4551741, 4551811, 4551941, 4552262, 455218, 375317, 348180, 348731, H04B 118

Patent

active

058094075

ABSTRACT:
A receiver, an arrangement and a method for comparing two signals, based on testing whether a first signal exhibits at least one property during a first time interval, and consecutively testing if a second signal exhibits at least one similar property during a second time interval, following the first time interval, the second time interval being in the range of 200 us to 5 ms. The assumption is made that if a first signal exhibits a certain property during a first time interval, it is likely to exhibit substantially the same property during a second time interval, following the first interval. Thus, if a second signal exhibits such a property during the second time interval, the second signal is deemed to be the same as the first signal. If both tests are positive, the two signals are determined to be the same. In this way, both signals need not be present simultaneously. By choosing the second interval in the range as given above, no extremely fast tuning system is needed, without the comparison becoming annoyingly audible.

REFERENCES:
patent: 4069455 (1978-01-01), Sherman, Jr.
patent: 5027431 (1991-06-01), Tanaka et al.

Affiliated with

Also associated with

Rating

Receiver, an arrangement and a method for comparing two signals does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Receiver, an arrangement and a method for comparing two signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Receiver, an arrangement and a method for comparing two signals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-103639