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updated 1 month ago

LiveRecording by Marcus Vollmer

Recording audio signals, live visualisation, spectrogram, save to .wav (recording, audio signal, voice)

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updated almost 7 years ago

Frequency Plotting by Abhijit Navalekar

convenient way to plot frequency content (fft, plot, frequency)


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updated almost 11 years ago

DTMF decoder by Randolf Sequera

Displays the input waveform of a DTMF and determines the High and Low frequency content of a DTMF. (dsp, dtmf, dtmf decoder)



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