JPS6478049A - Data buffer - Google Patents

Data buffer

Info

Publication number
JPS6478049A
JPS6478049A JP23371287A JP23371287A JPS6478049A JP S6478049 A JPS6478049 A JP S6478049A JP 23371287 A JP23371287 A JP 23371287A JP 23371287 A JP23371287 A JP 23371287A JP S6478049 A JPS6478049 A JP S6478049A
Authority
JP
Japan
Prior art keywords
block
error
data
same
address
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
JP23371287A
Other languages
Japanese (ja)
Inventor
Mitsunori Maeda
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 JP23371287A priority Critical patent/JPS6478049A/en
Publication of JPS6478049A publication Critical patent/JPS6478049A/en
Pending legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

PURPOSE:To reproduce reproducing sound easy to listen to by removing a specific block having an error, and arranging the number of data blocks by inserting a block at least one before the specific block having the error. CONSTITUTION:When the error in transmission data is found by an error detecting means 1, a data insertion means 2 removes the block having the error, and also, inserts the block one before an error block. For example, when the data insertion means 2 is provided with a dual port memory and stores the transmission data, the next block is written on the same address as that on which the block where the error is detected is written and the same block is read out by preventing a write address from being advanced by one and also, a readout address from being advanced by one. Since inserted data is the same one as a preceding block, a reproducing waveform is similar to a waveform to be transmitted. In such a way, it is possible to prevent a click tone, etc., from being generated and to reproduce the digital data of sound with superior quality.
JP23371287A 1987-09-19 1987-09-19 Data buffer Pending JPS6478049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23371287A JPS6478049A (en) 1987-09-19 1987-09-19 Data buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23371287A JPS6478049A (en) 1987-09-19 1987-09-19 Data buffer

Publications (1)

Publication Number Publication Date
JPS6478049A true JPS6478049A (en) 1989-03-23

Family

ID=16959372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23371287A Pending JPS6478049A (en) 1987-09-19 1987-09-19 Data buffer

Country Status (1)

Country Link
JP (1) JPS6478049A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0661983A (en) * 1992-04-21 1994-03-04 Nec Corp Voice signal decoding device
US5396233A (en) * 1991-02-04 1995-03-07 Hofmann; Wilhelm H. Arrangement for identifying motor vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396233A (en) * 1991-02-04 1995-03-07 Hofmann; Wilhelm H. Arrangement for identifying motor vehicles
JPH0661983A (en) * 1992-04-21 1994-03-04 Nec Corp Voice signal decoding device

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