signal

This program runs a NYCTA subway train through automatic signal territory.

Audio monitoring, a parametric equalizer based on analog signal processing

SignalLab is a set of .NET components, for fast (DSP)Digital Signal Processing.

SignalLab is a set of VC++ components, for fast (DSP)Digital Signal Processing.

Plots the left and right components of a stereo signal as vectors

Sound card oscilloscope,spectrum analyzer,signal generator,multimeter,counter

Sound card oscilloscope,spectrum analyzer,signal generator,multimeter,counter

Sound card oscilloscope,spectrum analyzer,signal generator,multimeter,counter

PhoneTone Decoder can decode the DTMF, FSK Caller-ID, TTY, custom tone signal.

MinuteBeep makes a customizable elapsed time signal during a phone call.