DTMF operated robot for space operation with applications

JASLEEN, JOSAN (2014) DTMF operated robot for space operation with applications. In: International Conference on Advances in Computer Science and Electronics Engineering - CSEE 2014, 08-09 March, 2014, Kuala Lumpur, Malaysia.

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Abstract

Dual-tone Multi-frequency (DTMF) Signals are used in touch-tone telephones as well as many other areas. Since analog devices are rapidly changing with digital devices, digital DTMF decoders become important. In this survey a brief review of some DTMF detector implementations is given. The Aim of this paper is to implement a DTMF detector, which is ITU complaint, on a fixed point low cost DSP. This detector should be able to detect DTMF tones in multiple-channels with as much as possible channels. Microcontrollers, as the name suggests, are small controllers. They are also used in automobiles, washing machines, microwave ovens, toys .etc. where automation is needed.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: DTMF, PWM, Path finder, Radio control , multifrequency.
Depositing User: Mr. John Steve
Date Deposited: 13 May 2019 07:46
Last Modified: 13 May 2019 07:46
URI: http://publications.theired.org/id/eprint/2251

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