Category Tools / Analyzers & Meters
Version 1.7.0
Format App
Compatibility SpectreMacOS X Intel
License Commercial Software
Price $88  /  85€
Rating
Updated On May 17, 2014
Total Downloads 7,065
Mac Downloads 7,065

Real-time audio multi-analyzer

Spectre is a multi-instrument real-time audio analyzer for Mac OS X. Designed in Cocoa from the ground up, Spectre proudly takes advantage of Quartz, OpenGL, CoreAudio, and other solid OS X interface features.

Spectre focuses squarely on live audio analysis by offering 9 different multi-channel and multi-trace meters. Each meter can have any number of traces or indicators, and each trace can have its own number of input channels, mixing, filtering, ballistics and color (including transparency). You can have as many meters (or copies of meters) as your screen will allow!

Spectre not only analyzes inputs from your audio hardware, but can also receive input from network sources by using Apple's AUNetSend/AUNetReceive Audio Unit pair. With this feature, you can analyze audio from any...
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Spectre is a multi-instrument real-time audio analyzer for Mac OS X. Designed in Cocoa from the ground up, Spectre proudly takes advantage of Quartz, OpenGL, CoreAudio, and other solid OS X interface features.

Spectre focuses squarely on live audio analysis by offering 9 different multi-channel and multi-trace meters. Each meter can have any number of traces or indicators, and each trace can have its own number of input channels, mixing, filtering, ballistics and color (including transparency). You can have as many meters (or copies of meters) as your screen will allow!

Spectre not only analyzes inputs from your audio hardware, but can also receive input from network sources by using Apple's AUNetSend/AUNetReceive Audio Unit pair. With this feature, you can analyze audio from any Audio Unit insert on your multitrack (or other AU host) to Spectre running on the same or on another computer.

Spectre is extremely flexible and accurate in it's display: utilizing optimized Quartz, OpenGL and clever memory management, each meter can be resized in realtime without interruption. Every meter has a set of useful factory presets, and meter settings (or sets of meters) can be saved.
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Mac OS X 10.8+
Spectre Spectre v 1.7.0 May 17, 2014 MacOS X Intel
?? Greatly improved performance and stability
  • €’ Fully optimized for Retina displays

  • €’ Audio Bundles enable you to create groups of channels for your audio input hardware, making configuration even easier

  • €’ Comprehensive Full Screen support

  • €’ Meter configuration is now integrated into each Meter

  • €’ Traces now have their own spectral analysis settings

  • €’ Updated User Guide in iBooks and PDF formats
  • Audiofile Engineering Spectre Spectre v 1.6.0 May 25, 2012 MacOS X Intel
    + new LU Meter and LU History Meter (EBU R128 loudness standard)
    * manual has been updated and is now in PDF format
  • resolves an issue where the app would not launch on 10.7.4

  • addresses minor issues related to performance and stability
  • Audiofile Engineering Spectre v 1.5.5 Aug 17, 2011 MacOS X Intel
    NOTE: This build requires Mac OS X 10.6 and an Intel processor. All future builds of Spectre are Intel-only. We will no longer be releasing Universal binaries of our apps.

  • resolved an issue where meters would not relocate to main display when secondary display is disconnected

  • resolved and issue where the an error would be generated when adding a FLAC file to the player

  • resolved a rare issue where an error would be presented after calibrating the VU meter and then clicking on another meter

  • resolved an issue where audio input preferences would not be retained between launches

  • resolved an issue where an error would be presented while configuring input preferences

  • resolved an issue where an error would be presented when multiple meters were open and input preferences were changed

  • resolved a rather annoying error message related to auto-update and appcasts
  • audio Spectre v 1.5.3b1 Oct 1, 2010 MacOS X UB
  • Various bug fixes
  • meters Spectre v 1.5.2 Sep 10, 2010 MacOS X UB
    + Leq Meter
    + Leq(m) filter
    + Leq(RLB) filter
    + Leq(R2LB) filter
    + ITU-R 468
    + Starter License
    * Various internal cleanups and updates
    meter Spectre v 1.5.2b1 Sep 3, 2010 MacOS X UB
    + Leq Meter
    + Leq(m) filter
    + Leq(RLB) filter
    + Leq(R2LB) filter
    + ITU-R 468
    + Starter License
    * Various internal cleanups and updates
    real-time Spectre v 1.5.1 Jun 3, 2010 MacOS X UB
  • Fixed effect error when enabling/disabling the Player
  • input Spectre v 1.5.1b1 Mar 23, 2010 MacOS X UB
  • Fixed effect error when enabling/disabling the Player
  • download Spectre v 1.5.0 Feb 9, 2010 MacOS X UB
    + Inspector
    + A/B/C-weighted filters
    + VU and BBC Meters: calibration
    + VU Meter: Peak LED light (is a trace type)
    + Oscilloscope: trigger sync
    + Numerical Meter > Measurement: Crest Factor (ratio of the peak to the RMS)
    + Numerical Meter > Measurement: Form Factor (ratio of the peak to the average)
    + Lissajous meter: autozoom switch
    + gain control for individual traces
    + individual traces can be active/inactive
    + individual traces hidden/visible
    + improved trace labels
    + View > Rulers
    + "Duplicate Meter" in Edit menu
    + ability to show/hide grid in relevant meters
    * Fully Snow Leopard compatible
    * Added support in the player for FLAC and Ogg Vorbis
    * Labels renamed to Rulers
    * ability to re-order traces
    * redesigned Player
    * improved resize rules
    * Preferences > Input
    * various stability and performance improvements
    mac Spectre v 1.5.0rc2 Nov 15, 2009 MacOS X UB
    * Fully Snow Leopard compatible
    * Added support in the player for FLAC and Ogg Vorbis
  • fixed a bug clicking on the full-screen background

  • fixed a bug recalling a horizontal level meter
  • Audiofile Engineering
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