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GB8629695D0 - Concurrent digital tone detection - Google Patents

Concurrent digital tone detection

Info

Publication number
GB8629695D0
GB8629695D0 GB868629695A GB8629695A GB8629695D0 GB 8629695 D0 GB8629695 D0 GB 8629695D0 GB 868629695 A GB868629695 A GB 868629695A GB 8629695 A GB8629695 A GB 8629695A GB 8629695 D0 GB8629695 D0 GB 8629695D0
Authority
GB
United Kingdom
Prior art keywords
tone detection
digital tone
concurrent digital
concurrent
detection
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.)
Pending
Application number
GB868629695A
Other versions
GB2198568A (en
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 Israel Ltd
Original Assignee
Motorola Israel Ltd
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
Application filed by Motorola Israel Ltd filed Critical Motorola Israel Ltd
Priority to GB08629695A priority Critical patent/GB2198568A/en
Publication of GB8629695D0 publication Critical patent/GB8629695D0/en
Publication of GB2198568A publication Critical patent/GB2198568A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/022—Selective call receivers
    • H04W88/025—Selective call decoders
    • H04W88/027—Selective call decoders using frequency address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB08629695A 1986-12-12 1986-12-12 Current tone detection Pending GB2198568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08629695A GB2198568A (en) 1986-12-12 1986-12-12 Current tone detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08629695A GB2198568A (en) 1986-12-12 1986-12-12 Current tone detection

Publications (2)

Publication Number Publication Date
GB8629695D0 true GB8629695D0 (en) 1987-01-21
GB2198568A GB2198568A (en) 1988-06-15

Family

ID=10608883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08629695A Pending GB2198568A (en) 1986-12-12 1986-12-12 Current tone detection

Country Status (1)

Country Link
GB (1) GB2198568A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934097A (en) * 1974-08-12 1976-01-20 Bell Telephone Laboratories, Incorporated Multifrequency tone detection

Also Published As

Publication number Publication date
GB2198568A (en) 1988-06-15

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