Tag: telephony
![Signal Generation with MATLAB. Example of DTMF in telephony Signal Generation with MATLAB. Example of DTMF in telephony](https://www.electronics-lab.com/wp-content/uploads/2015/10/generatore_di_segnale_mediante_grafico2-e1443781258656.jpg)
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Signal Generation with MATLAB. Example of DTMF in telephony
by Maurizio @ dev.emcelettronica.com: In mathematics a signal is a real function of a real variable f(t). In electronics it represents the evolution of a voltage (or a current) over the time and depends on the performances of the stage of the amplifier. Through a memory buffer,...
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