1. A huge collection of Spectrum Analyzers, Free software - freeware, shareware, and demos - that you can download for free. Platforms include Windows, Mac and Linux. Real-time spectrum analyzer. VST/AU Mac: Freeware: 2016-03-04: 2: 80db: Spectrum Analyzer v1.04. Audio LAB: Osciloscope, spectrum analyzer and audio.
2. Audio Analysis Tool. MacOS 9 MacOS 9+10 MacOS 10 PPC MacOS 10 PCC+Intel MacOS 10 Intel. Freeware Commercial Software.

Features | Application areas | Details | Changelog

Downloads for Spectrum Analyzer audio plug-in. Mac Free Version (v.1.0.113). SIR Audio Tools uses MailChimp as marketing automation platform.

Oscarizor – 2D/3D Multi Channel Spectrum Analyzer Audio Plug-In VST / AU & AAX / Free & Pro

„Sugar Audio’s blindingly brilliant multichannel spectrum analyser has hit the market […] It’s as easy on the eyes as it is on the wallet.” – Computer Music Aug/2016, P.26

„It’s a great little plugin that will definitely come in handy at some point if you’re a sound designer, or if you simply want to have a better visual control over the sounds that you’re working with.” – bedroomproducersblog.com

Downloads & Purchase

The digital single user not for resale license will be sent to you via e-mail within one day, please contact Sugar Audio for educational and other license models. Try the FREE version ! Note: The free version is limited (e.g. no 3D, no sync, no multi channel support, fewer controls, no instrument tuner, no FFT customization, no combined view). *

System requirements x64 Windows 10 VST® 2/3, AAX (ProTools 2020 Native) x64 Intel macOS 10.11 – 11 VST® 2/3, AU, AAX (ProTools 2020 Native) Details You need a DAW host software to use this audio plugin! 16-32 bits sample resolution @ 44.1–192 kHz sample rate Minimal 2 GB RAM & C2D 2.66 Ghz / 4 GB RAM & i5 and better recommended for multi channel usage and 3D functions * Higher CPU usage for 3D functions! Please follow, like and/or retweet us at Facebook or Twitter!

2D / 3D Full Featured Parametric Multi Channel Spectrum Analyzer ( VST / AU and AAX )

Welcome to the world of Oscarizor Pro. Parallel waveform, spectrum & stereo field comparison in 2D and 3D using side-chaining and 255 send/receive channels (up to 10 channels parallel) is the power of Oscarizor Pro – especially the multi channel spectrum analyzer in VST / AU and AAX variants. Use DAW host synchronization to exacly compare waveforms. Nearly an unlimited count of instances inside your DAW projects is possible. Waveforms and spectrums are displayed with wonderful filled/lined graphics using blending, blending types, smoothing and antialiasing. Choose from common colors to beautify your dB or amplitude scaled view. Use the custom UI coloration, free resizing capabilities and innovative control multi panel to optimize your workflow. Read about the features of Oscarizor Pro.

Features

• 2D / 3D full featured parametric multi analyzer
• Multi channel waterfall spectrum analyzer audio plug-in with mountains, bars, cylinder and tube models
• Parallel waveform & spectrum comparison using side-chaining and send/receive channels
• DAW host synchronization, initial autosync to receives & resync to receives button
• Automatic instrument tuner with FFT size and function memory
• Multi channel correlation & gonio meter
• FFT size, window (7 functions) & average controls
• Spectrum tilt/slope knob & Nyquist mode
• Nearly unlimited instances in your DAW projects
• 255 channels to send/receive waveforms and spectrums to/from other instances
• 10 channels simultaneous view
• Channel naming with propagation to receiving channels
• Parallel and overlay view modes
• Combined 2D/3D views Osc/Spectrum or Osc/Spectrum/Gonio meter
• Stereo, mixed mono (avg/max) & M/S (mid/side) view
• Filled/lined waveforms using blending, blending types, smoothing and
  antialiasing
• 360 degrees three axis 3D rotation, free positioning and zooming
• Two independent 3D light sources with extended customization
• Custom UI & waveform coloration
• DB and amplitude view
• Absolute view for better analyzation
• Beat and measure display adjustment
• Reset / Bypass / Freeze / Freeze all (global freeze) buttons
• Signal modifying Gain, phase switch, L/R swap and mono controls
• Sine test tone generator
• Exact mouse wheel zoom in/out
• Free positioning, scaling & dragging
• Multipanel UI control with all-in-one-mode, menu splitter & control scrolling
• Freely resizeable GUI from very small to enormously large
• Full window and control hover mode
• Preset Manager, quick save/load presets & A/B Comparison
• SA 3D Engine 2.0: Highly optimized and customizable 3D renderer
• No dongle required (except AAX), zero latency and low cpu usage (except 3D)

Application areas

• Detailed spectrum and waterfall analyzation in mixing, mastering, djing and teaching
• Averaged spectrum comparison of received channels (e.g. reference tracks)
• Spectrum interference visualization (lightens parts with most activity)
• Stereo field, mid/side & correlation analyzation
• Compression tunings
• Limiting fine-adjustments
• Envelope shaping analyzations
• Transient control
• Ducking
• Leveling / metering

2D multi channel waterfall

Use the 2d waterfall in parallel, stereo, M/S and/or overlay mode.

3D multi channel waterfall

Use mountains, bars, cylinder or tube 3d waterfall models with 2 light sources and emissive, ambient, diffuse and specular light controls. The highly optimized and customizable SA 3D Engine 2.0 renderer supports additional parameters like model width, depth, back face culling and perspective control.

Parallel and overlay view modes & 10 channels simultaneous view

Parallel mode shows all active channels in parallel mode from top to bottom instead of showing them in overlay mode.

3D multi channel spectrum analyzer & oscilloscope

Use a single analyzer or one of the combined views.

3D Rotation, positioning and zooming

Use the 360 degrees three axis 3d rotation, free positioning and zooming.

Compression analyzation

See exactly what your compressor effects.

Transient analyzation

See exactly how transient controllers change your signal.

Multi channel stereo spectrum analyzer

Analyze which frequencies are interferencing.

Multi channel correlation meter

Have just one look to see that everything is fine with your channel correlations.

Stereo 3D combined and overlay mode

Deactivate the grids and have an exclusive view to the signals.

Multi channel gonio meter

Make reliable judgments about your stereo image.

Channel naming & solo/hide controls

Enter the channel name, choose the color and turn solo/hide on/off for every channel.

Freely Resizeable GUI from very small to enormously large

Freely resize the effect window by dragging the bottom right corner, the multi panel controls are dynamically arranged depending on the UI size.

Waveform smoothing

Smooth the waveforms from the common visualization to…

… medium smoothed or …

… maximum smoothed waveforms.

Absolute view for better analyzation

Shows the waveforms in absolute mode. Negative waveform parts are transcoded to positive parts.

Custom waveform coloration

Choose the color of all signal waveforms.

Stereo absolute view

Displays two channels (L/R) of all displayed signals instead of one mixed mono channel.

Multi stereo dB view

Displays two channels for all signals in dB mode.

Exact mouse wheel and left button zoom in/out

Use your mouse wheel or mark waveform parts to zoom in/out the display at the current mouse position.

Non filled view

Turns off the filled waveforms.

Blend types

Choose from 5 different types of graphical blending types to optimize the visualization.

Automatic instrument tuner

The chromatic and automatic instrument tuner comes in handy when you just want to quickly tune your instrument.

Custom UI coloration

Adjust independently the main, secondary, view and background RGB color values.

Full window and control hover mode for the whole 2D 3D multi channel spectrum analyzer audio plug-in VST AU AAX

Use the full window to analyze your signals.

Changelog

Version 1.0.0 (30/01/2016) *
Version 1.1.0 (04/03/2016) *
Version 2.0.0 (19/04/2016) *

Free Spectrum Analyzer Mac

Version 2.5.0 (24/06/2016) *
Version 2.6.1 (09/07/2016) *
Version 3.0.0 (08/10/2016) *
Version 3.2.2 (24/02/2017) *
Version 3.2.3 (21/03/2017) *
Version 3.5.0 (29/07/2017) *
Version 3.5.1 (15/10/2017) *
Version 3.6.0 (15/04/2018) *
Version 3.7.0 (30/09/2019) *
Version 3.8.0 (18/01/2021) *

Blue Cat's FreqAnalyst is a free spectrum analyzer plug-in that lets you monitor the spectral content of your audio signal in real time.This plug-in has been designed to provide extreme smoothness and high resolution for both time and frequency: unlike most spectrum analyzers, Blue Cat's FreqAnalyst is able to display continuous variations even with a very high frequency resolution, thanks to.

Blue Cat's FreqAnalyst Pro is a real time spectrum analyzer with advanced functionalities. It uses the same smooth algorithms as its little brother (Blue Cat's FreqAnalyst free plug-in): it has been designed to provide extreme smoothness and high resolution for both time and frequency.

Detailed Description

The frequency analysis can be fine tuned in details: manage its precision and rate, apply an offset or slope to the measured spectrum. Two thresholding systems are available, and the time response can be changed thanks to the attack and release parameters. Three modes are offered for each channel: instant, peak or average response can be displayed on the same graph. Zooming capabilities and coordinates display let you exactly measure the characteristics of the spectrum.

The four memory slots let you store any curve in memory: it helps you make comparisons between several tracks or effects setup very easily.

A spectrogram view has been added so that you can monitor the evolution of the spectrum over time either in 2D or 3D (3D waterfall mode). All channels are of course available in this view, with exact coordinates display and zooming capabilities.

Like many of our other professional analysis tools, this plug-in also provides output parameters that you can use to control other effects in real time: the generated automation envelopes or MIDI CC messages include the minimum and maximum frequencies and the energy center of the spectrum, expressed in Hertz or as MIDI note value. With the transformation parameters (offset, amount and reverse), you can customize the generation of these parameters and monitor the modifications on the value graphs. Check the DP Meter Pro Tutorials to see how to use this capability within your favorite host.

Thanks to this unique functionality, you can now control any effect with the pitch of the audio signal: imagine a filter on an instrument controlled by the pitch of another instrument, compression depending on the pitch of the signal.. Anything is possible.

For integrated multiple tracks spectrum analysis, check our Blue Cat's FreqAnalyst Multi plug-in.

Features

Main Features:

• Mono, stereo or mid/side real time spectrum analyzer.
• Total control over the analysis parameters, with slope and offset correction.
• Smart interpolation algorithm for extreme display smoothness.
• Spectrum and spectrogram views.
• Animated zoom for all displays.
• Precise measurement capabilities, with note info display.
• 3D waterfall view with full 3D control.
• Solid or wireframe 3D surface display.
• Instant, peak and average curves display for each channel.
• Save the curves for easy A/B comparison.
• Opacity control for the user interface.
• Custom absolute and relative threshold control.

Blue Cat Audio Standards:

• Available in most plug-in formats for Mac and Windows.
• Full MIDI control and automation support, MIDI Learn.
• No CPU load on idle: processing shuts down when fed with silence (optimal CPU usage).
• Customizable user interface with transparency & zoom.
• Automation and MIDI output: record output parameters as automation curves or send MIDI CC messages to other plug-ins for powerful side chain effects.
• Smooth Bypass: noiseless plug-in activation / deactivation.
• Undo/Redo.
• Full featured integrated presets manager.
• Copy/paste the state of the plug-in between instances.
• Any sample rate supported.

Videos

No Videos available. Please check our Youtube channel for more videos about this software.

Audio Spectrum Analyzer Mac Free Online

Screenshots

User Comments & Reviews

[About 3D View] This looks like a really useful upgrade. Great for analyzing kick vs bass levels.[..] It's pretty awesome, as expected. [..] Was nice being able to zoom in and change the angle. Seeing drum hits in 3D really helps build a mental map of what lies in each bit of the frequency spectrum.

I got a bit lost at one point, with all the zooming and twisting,[..] but then I right clicked it, and it reset, so it's about as perfect as I could've asked for - (novatropic)

Blue Cat's FreqAnalyst Pro is a superb tool to refine my mixes and masters. While you should have your ears as final judge for your audio, this tool can show you where you can tweak and improve your output - - digirockers.com

I have downloaded and tried the FreqAnalyst Pro, and I must say I am impressed. The zoom and slide functions are particularly impressive. I am also glad there is a possibility to store curves to a memory -

The Blue Cat Frequency Analyst jam packed with different ways to visualize your audio. Sure the standard saying among most sound engineers is 'use your ears' but everyone needs a little bit of visual aid. In this case of course it is a lot of visual aid. -

'My favorite part of this plugin is the fact that it provides output parameters that you can use to control other effects in real time![..] Blue Cat Audio furnishes great tutorials on these types of operations so it really isn’t as hard as it sounds. -

To add your own comment about this product, please contact us.

System Requirements

Windows

Audio Spectrum Analyzer Plugin

Spectrum Analyzer software, free download

• An SSE2-enabled processor (Pentium 4 or newer).
• Microsoft Windows Vista, Windows 7, 8 or 10.
• Any VST / AAX compatible host software (32 or 64 bit).

Mac OS X

Audio Spectrum Analyzer Software Free

• An Intel processor.
• Mac OS 10.7 or newer.
• Any VST / Audio Unit (32/64-bit) / AAX compatible application.

Audio Spectrum Analyzer Vst Download

For more information about supported platforms, see our FAQ.

Spectrum Analyzer Vst

Audio Spectrum Analyzer Mac Free Download

Demo Limitations

Audio Spectrum Analyzer Vst Download Free

• Limited number of instances of the plug-in per session.
• The plug-in is regularly bypassed for a few milliseconds.

Versions History >subscribe to our newsletter

V2.0 (2020/11/12)

DSP: Spectrum analysis is now performed in the background and does not affect audio performance at all. FFT precision now goes up to 11. User Interface: Refreshed GUI design, with improved usability and touchscreen support. The GUI can now be zoomed from 70% to 200%. Now supports retina displays on Mac (text and graphs using high resolution). Save each memory curve as a file that can be reloaded later as a reference. Copy and paste memory curves between instances using the system clipboard. Factory and user skins can now be selected directly from the plug-in menu. VST: the user interface is now properly resized in Cubase on Windows. New installer on Mac. Presets Management: Brand new presets management system. Presets can now be selected using MIDI Program change and bank select messages (can be activated with the presets menu/MIDI Program Change item). Copy/paste the plug-in's current state from the presets menu using the system clipboard. Compatibility: Now compatible with MacOS Catalina and Big Sur. VST3 plug-in format support. Audio Suite support for offline analysis in Pro Tools. Dropped support for Windows XP and Mac OS X 10.6 and earlier. Dropped support for legacy RTAS and DirectX plug-ins formats. Note: this new version can be installed side by side with the previous version for backward compatibility reasons. Installing this new version won't break your previous projects.

Audio Spectrum Analyzer Free Download

V1.95 (2014/03/20)

Fixed 64-bit VST MIDI Events not sent for the first output parameter in the list. Windows VST installer now detects the VST plug-ins path and remembers previous install location for updates. Fixed Audio Unit validation issue on OSX Mavericks/Logic Pro X. Fixed VST plug-in window frame not showing in Cubase 7.5 (32-bit) on Mac. Fixed VST version that could not be loaded in Audio HiJack Pro (Mac).

V1.94 (2013/06/27)

V1.94 (2011/07/11)

Output data rate (MIDI CC or automation) can now be customized, from 20 to 500 Hz. Increased the default output data rate (from 20 to 50 Hz) for smoother side chaining and more precise spectrum display. Note value for the current mouse location is now displayed, in addition to the frequency. Windows: improved settings dialog loading time. Mac: user interface performance improvement (up to 30% lighter on cpu).

V1.93 (2011/02/10)

Fixed keyboard focus stealing issue in Pro Tools and several other host applications. Controls visibility is now persistent.

V1.92 (2010/11/29)

Fixed incompatibility issues with older presets in the previous version.

V1.91 (2010/11/18)

64-bit Mac VST support. User interface enhancements: Improved readability. Zooming is now animated. Controls can be collapsed to reduce the size of the user interface and focus on the analysis. Improved consistency with our other analysis tools. Improved MIDI and automation output precision: now prevents hosts from wrongly interpolating between values. Default release time is now shorter.

V1.9 (2010/06/19)

Performance Improvements (all platforms): Improved user interface performance and increased graphs display refresh rate. Improved signal processing performance (up to twice faster on some systems!). The plug-in now requires a processor supporting SSE2. Reduced memory footprint. Faster skin loading.

V1.82 (2010/03/19)

This update only concerns the RTAS version of the plug-in: RTAS plug-in bug fix: when using both the mono and stereo versions in the same session, the controls of the instances were linked together.

V1.81 (2010/02/25)

Demo version now displays a nag screen only once per session, and only when opening the user interface of the plug-in. Mac: fixed crash with demo version in Ableton Live 8.1.1. Mac AU: output parameters routing now works for more than one instance in Logic Pro's Environment. Mac AU: fixed output parameters that could exceed defined range and not record properly as automation curves.

V1.8 (2010/02/15)

RTAS plugin format support for Pro Tools (Mac and Windows). 64-bit applications support for Windows DX and VST under Windows x64. Mac AU 64-bit format support (compatible with 64-bit Logic 9.1 on Snow Leopard) Fixed MIDI learn issues. Space bar does not trigger plug-in buttons anymore (avoids conflict with transport control in most applications). Mac: fixed user interface crashes in some hosts under Snow Leopard. Mac: fixed keyboard/mouse focus issues in some hosts. Mac: fixed user interface crashes in some hosts, when used with particular display settings. Mac: fixed multiple screens issue. Mac-AU: fixed user interface resizing issue when changing skin in some hosts (Logic). Mac-AU: fixed settings lost issue when doing offline rendering in some applications.

V1.7 (2009/08/10)

New 3D waterfall view to monitor the evolution of the spectrum over time. Drag the rulers to move the curve when zoomed (can keep measurement/selection mode and still drag the curves). Output automation is now disabled by default. Updated documentation. Bug Fix (PC): Cubase freezes when loading a preset using a different skin while the plugin window is open.

V1.61 (2009/05/05)

Mac VST update: fixed incompatibility issues with Cubase 5 on Mac.

V1.6 (2009/02/27)

Mac Audio Unit support. Improved accuracy of MIDI output. Automation output can now be disabled for hosts that do not propose automated parameters choice. New Windows Installer (you should uninstall any previous version before installing this new one). New documentation format.

V1.5 (2008/12/10)

Now available for Mac in VST format. Added Mid/Side analysis capability. Minor user interface changes.

V1.4 (2008/02/25)

Fixed a crash on certain configurations while opening the global settings window. Settings window is now faster to open. Minor skin changes.

V1.3 (2007/12/13)

Improved display refresh rate. New 'zoom by selection' feature: analysis is now even smoother! Spectrum analysis normalization improvement: absolute values comparison with different precision settings is now more accurate.

V1.2 (2007/10/18)

Undo/Redo. Load/Save presets in a host-independent format: you can now share presets between the directX and VST versions. New toolbar to access main functionalities. Improved skin loading speed. Improved user interface performance. It is now possible to choose wether displayed curves are filled or not. Improved the display of parameters values in the MIDI settings panel and the host application.

V1.1 (2007/04/16)

Skin loading performance improvement (up to 80% faster). Reduced memory consumption when using several instances. Offset range has been increased to 80 dB (instead of 40dB). Blue Cat's Skinning Language 1.3.1 support.

V1.0 (2007/03/05)

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