SignalSuite 4.7

Real time audio signal generator for Mac
  8 Screenshots
SignalSuite is a powerful Mac OS X audio test signal generator that opens up endless possibilities for additional signal types.

This includes signals stored in standard audio files, which can be now played within SignalSuite by using the AUAudioFilePlayer plug-in included with Mac OS X.

SignalSuite also opens up the option to play back signals sent across a network from another computer, via the AUNetSend/AUNetReceive plug-ins, which are also included with Mac OS X.

Main features:

  • Select any audio output device available in Mac OS X
  • Select any two output channels on multi-channel audio devices
  • Choose from all output signal formats supported by the current audio device
  • Invert polarity on either output channel
  • Relative Phase adjustment between the two periodic signals
  • Independent amplitude adjustment, fine and coarse frequency controls, and pan for periodic signals
  • Choose upper and lower frequency limits, duration, sweep direction, and repeat of swept sine
  • Choose any combination of available signal types to be active simultaneously
  • Master Start/Pause control
  • Master Volume control
  • Start or pause SignalSuite from the dock icon popup menu
  • Save signals of arbitrary duration directly to a standard audio file (AIFF or WAVE format)
  • Extensive AppleScript support
  • Multiple panning behaviors
  • Generate any of the following signal types:
  • Sinusoid
  • Square Wave with arbitrary duty cycle
  • Triangle Wave
  • Sawtooth Wave
  • Random Noise (white or pink)
  • Maximum Length Sequence, or MLS (white or pink)
  • Pseudorandom Noise (white or pink), designed for a perfectly flat spectrum with corresponding FFT length
  • Swept Sine (Chirp) with linear or logarithmic frequency sweep
  • Optional Swept Cosine signal, phase-locked with Swept Sine
  • Any signals produced by Audio Unit generator plug-ins

last updated on:
December 3rd, 2014, 12:47 GMT
file size:
7.5 MB
license type:
developed by:
Faber Acoustical
operating system(s):
Mac OS X 10.6 or later
binary format:
Intel only
Home \ Audio
download hub:
Create AIFF ( + 1 other )

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8 Screenshots
What's New in This Release:
  • SignalSuite has been rebuilt for Mac OS 10.10, Yosemite, and is now a 64-bit application.
  • Support for Carbon Audio Unit displays has been dropped.
  • Various bugs have been fixed.
read full changelog

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