JPS5793439A - Audio output controlling system - Google Patents
Audio output controlling systemInfo
- 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
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.
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) |
-
1980
- 1980-11-29 JP JP55168573A patent/JPS5793439A/en active Pending
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