JPS5793439A - Audio output controlling system - Google Patents

Audio output controlling system

Info

Publication number
JPS5793439A
JPS5793439A JP55168573A JP16857380A JPS5793439A JP S5793439 A JPS5793439 A JP S5793439A JP 55168573 A JP55168573 A JP 55168573A JP 16857380 A JP16857380 A JP 16857380A JP S5793439 A JPS5793439 A JP S5793439A
Authority
JP
Japan
Prior art keywords
data
stored
buffer
circuit
audio output
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
JP55168573A
Other languages
Japanese (ja)
Inventor
Hiroaki Yokomichi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55168573A priority Critical patent/JPS5793439A/en
Publication of JPS5793439A publication Critical patent/JPS5793439A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)

Abstract

PURPOSE:To reduce the overheat of a CPU, by eliminating the interrupting processing of the CPU and giving the possibility so that the audio output instruction can be generated from devices other than the CPU. CONSTITUTION:When a parameter indicating the audio output is transmitted from the external part, a reception circuit 13 receives it and outputs it to a buffer 14. The buffer 14 receives the said data from the circuit 13, stored it and if the stored data previously is not outputted, the buffer 14 stored it to the next area of data. The stored data is outputted to an audio synthesizing circuit 15 in the order of data stored before, if the audio synthesizing circuit 15 makes no output. When the circuit 15 receives the data from the said buffer 14, the audio signal corresponding to it is outputted to a speaker 16.
JP55168573A 1980-11-29 1980-11-29 Audio output controlling system Pending JPS5793439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55168573A JPS5793439A (en) 1980-11-29 1980-11-29 Audio output controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55168573A JPS5793439A (en) 1980-11-29 1980-11-29 Audio output controlling system

Publications (1)

Publication Number Publication Date
JPS5793439A true JPS5793439A (en) 1982-06-10

Family

ID=15870542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55168573A Pending JPS5793439A (en) 1980-11-29 1980-11-29 Audio output controlling system

Country Status (1)

Country Link
JP (1) JPS5793439A (en)

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