CA1275447C - Systeme de communication fm a amelioree aux signaux affaiblis par l'effet rayleigh - Google Patents

Systeme de communication fm a amelioree aux signaux affaiblis par l'effet rayleigh

Info

Publication number
CA1275447C
CA1275447C CA000550758A CA550758A CA1275447C CA 1275447 C CA1275447 C CA 1275447C CA 000550758 A CA000550758 A CA 000550758A CA 550758 A CA550758 A CA 550758A CA 1275447 C CA1275447 C CA 1275447C
Authority
CA
Canada
Prior art keywords
noise
signal
speech signals
attenuation
control signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA000550758A
Other languages
English (en)
Inventor
Elliott Wai Leon Lum
Donald Laverne Linder
Bruce Charles Eastmond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/091,160 external-priority patent/US4893349A/en
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA1275447C publication Critical patent/CA1275447C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Noise Elimination (AREA)
CA000550758A 1986-11-03 1987-11-02 Systeme de communication fm a amelioree aux signaux affaiblis par l'effet rayleigh Expired - Lifetime CA1275447C (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US926,060 1978-07-19
US92606086A 1986-11-03 1986-11-03
US92606486A 1986-11-03 1986-11-03
US926,064 1986-11-03
US090,982 1987-08-28
US07/091,160 US4893349A (en) 1986-04-03 1987-08-28 FM communication system with improved response to rayleigh-faded received signals
US07/090,982 US4893347A (en) 1986-04-03 1987-08-28 FM communication system with improved response to Rayleigh-faded companded signals
US091,160 1987-08-28

Publications (1)

Publication Number Publication Date
CA1275447C true CA1275447C (fr) 1990-10-23

Family

ID=27492428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000550758A Expired - Lifetime CA1275447C (fr) 1986-11-03 1987-11-02 Systeme de communication fm a amelioree aux signaux affaiblis par l'effet rayleigh

Country Status (2)

Country Link
CA (1) CA1275447C (fr)
IL (1) IL84320A (fr)

Also Published As

Publication number Publication date
IL84320A (en) 1991-05-12
IL84320A0 (en) 1988-03-31

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Legal Events

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