An improvement of MIPS rate in detection of DTMF signals of 64 subscribers using GOERTZEL's algorithm

Detecting DTMF signals through efficient methods is important to develop telecommunication equipments. In this study, we propose detection of DTMF signals for 64 subscribers by XC56309PV100 (MOTOROLA) simultaneously. Generally, DTMF signals are created on switch-board of telephone with the combinati...

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Bibliographische Detailangaben

Hauptverfasser:	Yahyavi, M, Ghajarzadeh, A, Nezhad, M H
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Algorithm design and analysis DFT Digital signal processing Discrete Fourier transforms DTMF ESSI GOERTZEL algorithm Monitoring Signal processing algorithms Switches telecommunication
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