JPS5650638A - Portable information transmission device - Google Patents

Portable information transmission device

Info

Publication number
JPS5650638A
JPS5650638A JP12617979A JP12617979A JPS5650638A JP S5650638 A JPS5650638 A JP S5650638A JP 12617979 A JP12617979 A JP 12617979A JP 12617979 A JP12617979 A JP 12617979A JP S5650638 A JPS5650638 A JP S5650638A
Authority
JP
Japan
Prior art keywords
information
transmission device
amplification
voice
message
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.)
Granted
Application number
JP12617979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6352504B2 (enrdf_load_stackoverflow
Inventor
Hirohiko Katayama
Osamu Murakami
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP12617979A priority Critical patent/JPS5650638A/ja
Publication of JPS5650638A publication Critical patent/JPS5650638A/ja
Publication of JPS6352504B2 publication Critical patent/JPS6352504B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/57—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for mobile receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP12617979A 1979-09-29 1979-09-29 Portable information transmission device Granted JPS5650638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12617979A JPS5650638A (en) 1979-09-29 1979-09-29 Portable information transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12617979A JPS5650638A (en) 1979-09-29 1979-09-29 Portable information transmission device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62216016A Division JPH0618341B2 (ja) 1987-08-29 1987-08-29 選択呼出し受信器

Publications (2)

Publication Number Publication Date
JPS5650638A true JPS5650638A (en) 1981-05-07
JPS6352504B2 JPS6352504B2 (enrdf_load_stackoverflow) 1988-10-19

Family

ID=14928634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12617979A Granted JPS5650638A (en) 1979-09-29 1979-09-29 Portable information transmission device

Country Status (1)

Country Link
JP (1) JPS5650638A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864156U (ja) * 1981-10-23 1983-04-30 クラリオン株式会社 Ｆｍ多重デ−タ放送受信機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593334A (en) * 1979-01-10 1980-07-15 Nec Corp Radio selection call receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593334A (en) * 1979-01-10 1980-07-15 Nec Corp Radio selection call receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864156U (ja) * 1981-10-23 1983-04-30 クラリオン株式会社 Ｆｍ多重デ−タ放送受信機

Also Published As

Publication number Publication date
JPS6352504B2 (enrdf_load_stackoverflow) 1988-10-19

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