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JPS6449470A - Method for transmitting information - Google Patents

Method for transmitting information

Info

Publication number
JPS6449470A
JPS6449470A JP62206940A JP20694087A JPS6449470A JP S6449470 A JPS6449470 A JP S6449470A JP 62206940 A JP62206940 A JP 62206940A JP 20694087 A JP20694087 A JP 20694087A JP S6449470 A JPS6449470 A JP S6449470A
Authority
JP
Japan
Prior art keywords
signal
facsimile
speed
voice
facsimile 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.)
Granted
Application number
JP62206940A
Other languages
Japanese (ja)
Other versions
JPH0626393B2 (en
Inventor
Hirotoshi Shimizu
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62206940A priority Critical patent/JPH0626393B2/en
Publication of JPS6449470A publication Critical patent/JPS6449470A/en
Publication of JPH0626393B2 publication Critical patent/JPH0626393B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To improve a line efficiency without the quality deterioration of facsimile data by discriminating an input sound signal and a facsimile signal, selecting the output of a corresponding A/D converting means and, simultaneously, controlling a corresponding A/D converter according to the speed detection of the facsimile signal. CONSTITUTION:It is discriminated, by a voice/modem data discriminating means 230, whether an input signal is simultaneously a sound signal and the facsimile signal or not, and simultaneously, when it is the facsimile signal, the speed of the facsimile signal is detected. By the speed detecting signal, a circuit corresponding to the transmitting speed of a second A/D converting means 220 for a facsimile is selected. On the other hand, according to the discrimination result by the means 230, a selecting means is controlled, and the one side of the outputs of a first A/D converting means 210 for a voice and the means 220 is selected. By the constitution, the line efficiency can be increased without the quality deterioration of modem data accompanied with a low bit voice coding.
JP62206940A 1987-08-20 1987-08-20 Information transmission system Expired - Fee Related JPH0626393B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62206940A JPH0626393B2 (en) 1987-08-20 1987-08-20 Information transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62206940A JPH0626393B2 (en) 1987-08-20 1987-08-20 Information transmission system

Publications (2)

Publication Number Publication Date
JPS6449470A true JPS6449470A (en) 1989-02-23
JPH0626393B2 JPH0626393B2 (en) 1994-04-06

Family

ID=16531555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62206940A Expired - Fee Related JPH0626393B2 (en) 1987-08-20 1987-08-20 Information transmission system

Country Status (1)

Country Link
JP (1) JPH0626393B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717251A (en) * 1980-07-07 1982-01-28 Nippon Telegr & Teleph Corp <Ntt> Line terminator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717251A (en) * 1980-07-07 1982-01-28 Nippon Telegr & Teleph Corp <Ntt> Line terminator

Also Published As

Publication number Publication date
JPH0626393B2 (en) 1994-04-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees