JPS5776956A - Signal system for digital interface - Google Patents

Signal system for digital interface

Info

Publication number
JPS5776956A
JPS5776956A JP55152479A JP15247980A JPS5776956A JP S5776956 A JPS5776956 A JP S5776956A JP 55152479 A JP55152479 A JP 55152479A JP 15247980 A JP15247980 A JP 15247980A JP S5776956 A JPS5776956 A JP S5776956A
Authority
JP
Japan
Prior art keywords
digital
sample
bit
output signal
period
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
JP55152479A
Other languages
Japanese (ja)
Inventor
Kunimaro Tanaka
Minoru Ozaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55152479A priority Critical patent/JPS5776956A/en
Publication of JPS5776956A publication Critical patent/JPS5776956A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/064—Data transmission during pauses in telephone conversation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Communication Control (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE:To increase the freedom of device design, by providing a pause period in which no digital transmission is made in each sample, in a digital interface format of series system between digital-audio devices. CONSTITUTION:Interfacing of digital signals is made by using a PCM signal between various digital audio devices. In this case, each output signal has the same sampling frequency, in which information is present from the head of each sample to the N-th bit and no meaning is given from the N+1th bit to the beginning of the next sample. Further, the period from the N+1th bit to the beginning of the next samples is not always the same as the output signal of each device and each output signal has an uniform repetitive period in sample unit.
JP55152479A 1980-10-29 1980-10-29 Signal system for digital interface Pending JPS5776956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152479A JPS5776956A (en) 1980-10-29 1980-10-29 Signal system for digital interface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152479A JPS5776956A (en) 1980-10-29 1980-10-29 Signal system for digital interface

Publications (1)

Publication Number Publication Date
JPS5776956A true JPS5776956A (en) 1982-05-14

Family

ID=15541397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152479A Pending JPS5776956A (en) 1980-10-29 1980-10-29 Signal system for digital interface

Country Status (1)

Country Link
JP (1) JPS5776956A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63287234A (en) * 1987-05-20 1988-11-24 Fujitsu General Ltd Data format
US5003559A (en) * 1986-11-28 1991-03-26 Sony Corporation Digital transmission system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003559A (en) * 1986-11-28 1991-03-26 Sony Corporation Digital transmission system
JPS63287234A (en) * 1987-05-20 1988-11-24 Fujitsu General Ltd Data format

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