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https://scholarbank.nus.edu.sg/handle/10635/95592
| Title: | 12-bit digital audio time delay using the 6809 | Authors: | Tan, B. Tay, L. |
Keywords: | 6809 Apple II audio time delay microsystems |
Issue Date: | Nov-1986 | Citation: | Tan, B.,Tay, L. (1986-11). 12-bit digital audio time delay using the 6809. Microprocessors and Microsystems 10 (9) : 500-505. ScholarBank@NUS Repository. | Abstract: | The paper describes a programmable digital audio time delay system which uses the 6809 microprocessor to store and retrieve 12-bit samples in RAM. A/D and D/A conversions were accomplished by a 12-bit analogue I/O board for the Apple II microcomputer. A 6809 machine code time delay program, which was run on a 6809 coprocessor board for the Apple II, was able to attain an audio frequency response of over 14 kHz. © 1986. | Source Title: | Microprocessors and Microsystems | URI: | http://scholarbank.nus.edu.sg/handle/10635/95592 | ISSN: | 01419331 |
| Appears in Collections: | Staff Publications |
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