OpenSMILE v.1.0.1

1. The free Chordz VST plugin comes with more than 40 scale/chord templates and a chord library with more than 50 chord types.
2. DVS actually makes a range of free Windows VST instruments and effects which are worth checking out. The DVS Guitar is based on a sampled guitar and includes Overdrive, Reverb and Flanging. It's good for leads and heavy sounds, and very realistic if you are good with a pitch bend controller.
3. KVR Audio: News and info about Audio Plugins (Virtual Instruments and Virtual Effects) - VST Plugins, Audio Units (AU), AAX Plugins, Reason Rack Extensions, iOS Apps (iPhone and iPad), Android Audio Apps, Soundware and Pro Audio Hardware.

ASR, emotion recognition, or beat tracking and chorddetection.
The toolkit is developed at the Institute for Human-Machine Communication at the Technische Universitaet Muenchen in Munich, Germany.Usage: SMILExtract [-option (value)] ..It was started ..

• Category: Rippers & Converters
• Developer: opensmile.sourceforge.net
• Download Free

Voxengo Marquis Compressor VST v.1 4

Voxengo has recently launched their latest universal compressor PC VST plug-in : Marquis. They have incorporated all the digital signal processing advancements that they have made so far into this compressor. The result is a very smooth and slick compression ..

Chord Detection Vst software, free downloads. Chord Detection Vst shareware, freeware, demos: OpenSMILE by opensmilesourceforgenet, Voxengo Marquis Compressor VST by Voxengo, Audio To MIDI VST (PC) by WIDISOFT etc. Some free standalone options include Riffstation (if it still is around) or you could import into Sonic Visualizer and use one of the many Transform overlays to extract some chords. Any chord analyzer is going to be hit or miss. There’s a lot going on in sings that interferes with cleanly picking out notes that form a chord.

• Category: Multimedia & Graphic Design
• Developer: Voxengo
• Download Buy: $89.95

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Audio To MIDI VST (PC)

WIDI Audio To MIDI VST plugin automatically transcribes arbitrary polyphonic audio tracks into MIDI output. Unlike the original audio record, the MIDI output can be easily edited. You can use this plugin for instant Wave-to-MIDI transcription while playing ..

• Category: Sound Editors
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Blue Cat's Parametr'EQ - VST v.3 51

Blue Cat's Parametr'EQ-VST is a 7 bands parametric equalizer combining the advantages of both the digital and analog worlds. Its special non-linear and oversampling features let you easily simulate the compression and distortion that may occur in an analog ..

• Category: Multimedia & Graphic Design
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FabFilter Pro-C VST RTAS v.1 10

FabFilter Pro-C VST RTAS 1.1 is a newly built and launched plug-in which can compress computer music files in various styles and ranges. This ultra-high quality compressor is very beautifully designed and the new innovative interface definitely gives ..

• Category: Multimedia & Graphic Design
• Developer: FabFilter Software Instruments
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BlueCat's Digital Peak Meter - VST v.1 1

Blue Cat's Digital Peak Meter VST is a simple yet powerful signal analysis tool that measures the peak value of the signal and lets you record it as an automation curve, as well as the fact that your signal clips ('clipping' occurs when the signal is ..

• Category: Multimedia & Graphic Design
• Developer: Blue Cat's Music Software
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Lexicon PSP 42 VST DX v.1.0

Lexicon PSP 42 is a digital stereo delay and a phrase sampler plug-in which includes VST and RTAS. The tool has high quality signal processing algorithms along with a continuous control of delay time. It features up to 9600 ms of delay time which depends ..

• Category: Multimedia & Graphic Design
• Developer: Lexicon
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MrRay VST Electric Piano v.2 2

MrRay VST Electric Piano - produced by people for SoundFonts.it - is an emulation tool to recreate electric piano's sounds from classic electric pianos from the seventies. Just to name a few, we can include the Fender Rhodes, the Wurlitzer EP and the ..

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FabFilter Simplon VST v.1.0

With the FabFilter Simplon VST 1.0 you have two multimode filters that provide all that is necessary for a live performance.
With the program you have low-pass, high-pass and band-pass responses and each of them have octave slopes of 12, 24 ..

• Category: Multimedia & Graphic Design
• Developer: FabFilter Software Instruments
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Blue Cat's FreqAnalyst Pro - VST v.1 94

Blue Cat's FreqAnalyst Pro - VST 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) and it has been designed to provide extreme smoothness and ..

• Category: Multimedia & Graphic Design
• Developer: Blue Cat Audio
• Download Buy: $89.00

Blue Cat's StereoScope Multi - VST v.1 91

Blue Cat's StereoScope Multi - VST is a tool to compare the stereo image of several tracks in real time. It is the ideal solution for mixing: you can actually see which part of the stereo field every single instrument uses. It can also be used to analyze ..

• Category: Multimedia & Graphic Design
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Intrusion Detection System - Sax2 v.4 7

Best Free Chord Detecting Vst Plugin

Ax3soft Sax2 is a professional intrusion detection and prevention system (IDS) used to detect intrusion and attacks, analyze and manage your network which excels at real-time packet capture, 24/7 network monitor, advanced protocol analysis and automatic ..

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XRAY - Intrusion Detection System v.1.0.2.1

The XRAY-IDS is the first Intrusion Detection System only for the Windows Operating System. The constant raise in security incidents makes it even more neccessary to secure your own Network!
Many people tend to think that they are not a interesting ..

• Category: Security & Privacy
• Developer: GroundZero Security Research & Software Developement
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Motion Detection v.1 2

Motion Detection is an application that saves still pictures and/or makes .avi files when anything in motion is detected in front of the selected webcam. The pictures and the frames of the movies are timestamped.

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Sax2 Intrusion detection system(Free) v.4 6

Ax3soft Sax2 is a professional intrusion detection and prevention software (NIDS) used to detect intrusion and attacks, analyze and manage your network which excels at real-time packet capture, 24/7 network monitor, advanced protocol analysis and automatic ..

• Category: Anti-Virus Tools
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A good spectrum analyzer plug-in is essential for letting you know what is going on with your audio.

Even if you have a good monitoring system in your studio, a spectrum analyzer will help you identify potential problem areas in your mix.

Here, we run down some of the best spectrum analyzer VSTs available, giving you a range of potentially useful options.

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Top 7 Spectrum Analyzer VST Plugins

1. iZotope Insight

Demo & Price

iZotope’s aptly-named Insight gives you a broad overview of the spectral content of your audio while giving you the ability to get as detailed as you wish. It comes with plenty metering options to choose from, that can be customized as you fit, enabling you to use it for any type of session. Whether you simply want to check the spectral balance of your mix or you want to tweak the loudness or intelligibility of specific tracks.

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Specs and useful features

Insight lets you visualize audio streams in ways that probably only a few spectrum analyzer plugins can. Unlike other plug-ins that force you into a specific way of working, Insight lets you customize the user interface according to your preferences or the demands of the session.

With Insight, you can choose to display only the meters that you need for any given situation. The interface is resizable as well, so you can keep it fairly compact when your screen gets too crowded. If you want to have visual access to more information, you could simply maximize the interface to occupy the full screen.

Of course, you have a great degree of control over viewing the display as well. You can adjust partition sizes however you want, and each meter even comes with dedicated display settings.

User impressions

“Comprehensive” is one word that is commonly used to describe Insight. It gives users the flexibility to view data however they wish, with zooming, scaling, and even freezing options provided.

The option to choose between 2D and 3D spectrogram displays scored points among many users as well. For users that need the ability to change viewing modes for different projects, Insight stands apart from most other spectrum analyzer plug-ins.

Bottom-line

iZotope’s Insight could very well handle all your spectrum analysis needs and then some. If flexibility and accuracy are your primary concerns–as they should be when shopping for a spectrum analyzer–you can’t go wrong with Insight.

2. NuGen Visualizer

Demo & Price

NuGen’s Visualizer may not be a household name in the world of spectrum analyzer plug-ins, but that in no way indicates any shortcomings on its part. Just as capable as its more popular counterparts, it provides feature-packed tools for analyzing audio and enhancing workflow. Furthermore, Visualizer helps you recreate optimal mix settings and avoid frequently-repeated errors.

Specs and useful features

Visualizer provides a single-screen interface for viewing the frequency content of the audio material. The interface can be resized freely, taking up very little screen space or providing a comprehensive overview as needed. There are also many options to customize the display, and you could switch to any of several views simply by clicking a button.

But it’s what you can do within those views that matter the most. Visualizer has a useful comparison mode that let you view frequency content and other information from two audio channels in a few different ways. You have the option to view both audio tracks overlaid on top of each other, side-by-side, or in a differential display.

Other features–such as the stereo spectrogram, vectorscope, stereo bias meter, and peak hold control–give you a range of options by which to analyze your audio. You can even view frequencies by how they correlate to each other, making it easy for you to identify potential frequency overlaps.

User impressions

Users of Visualizer have found numerous applications for the plug-in, particularly during the mixdown and mastering stages of production. One common application is the examination of the differences that a mastering chain imparts on a mix. The plug-in makes it possible to identify frequency clashes quickly, and the ability to customize the display makes audio analysis both easy and efficient.

Bottom-line

NuGen Visualizer is a powerful and attractive-looking spectrum analyzer plug-in that can handle a multitude of audio-related tasks. It is a good deal more expensive than other plug-ins in its category, but the extra cost is justifiable given its versatility and range of features.

3. MeldaProduction MMultiAnalyzer

Demo & Price

MeldaProduction is known for its high-value plug-ins that provide professional features at a reasonable price point. MMultiAnalyzer upholds the company’s reputation admirably, with a host of features that make it possible to analyze audio and deal with any issues easily and accurately.

With a selection of audio analysis and enhancement features, MMultiAnalyzer enables you to analyze multiple tracks simultaneously. Simply patch in an instance of the plug-in in each track that you want to analyze, and they will detect each other automatically. All data will then be available to all instances of the plug-in.

Specs and useful features

MMultiAnalyzer is more than just a spectrum analyzer plug-in. It also has a built-in sonogram, and collision detection, loudness comparison, and stereo analysis features. Even with all these features, the plug-in never gets too complicated to use. Whether you use it as a multi-track sonogram, a collision detector, or a stereo analyzer, the MMultiAnalyzer workflow is fast and intuitive.

MMultiAnalyzer also comes with features that make it easy to identify specific frequencies. These include normalization, super-resolution, and de-harmonization features, all of which help you pinpoint problem areas in your audio.

User impressions

Like all MeldaProduction’s plug-ins, MMultiAnalyzer is customizable to a remarkable degree. The interface is freely resizable, and users have the option to display the controls as knobs, buttons, or sliders. Even with all the impressive technical features onboard, the plug-in’s customizability is what stands out the most among many users.

Of course, the aforementioned technical features are the main draw for professional users and serious hobbyists. The ‘smart’ metering is one of the most advanced of its kind, giving users the option to display frequency measurements in a variety of graphs and meters.

Bottom-line

MMultiAnalyzer is one of the most versatile spectrum analyzer plug-ins around. It is absolutely flawless in terms of accuracy, and the degree to which you could customize the interface is a definite plus. Even with so many capable spectrum analyzer plug-ins available, this one stands apart from the rest. /popular-vst-plugins-free.html.

4. Blue Cat Audio Analysis Pack

Demo & Price

Blue Cat’s Audio Analysis Pack gives you pretty much everything you need to analyze and measure the frequency content of audio in one convenient package. The pack contains a dazzling array of useful plug-ins, all of which are available individually as well. Among these are two frequency analysis plug-ins, both of which provide performance equal to that of dedicated spectrum analyzers. Furthermore, these plug-ins let you can control other plug-ins–and even MIDI instruments–with the resulting measurements.

Specs and useful features

Because this is a review of spectrum analyzer plug-ins, we will focus on those specific types of plug-ins in the pack.

First up is FreqAnalyst Multi, which provides a variety of spectrum analysis features for multiple tracks. Ideally-suited for mixing and mastering, it provides a detailed view of the frequency and time of several tracks simultaneously, all from a single screen. A useful and versatile mixing tool, it will also find plenty of use as a frequency overlap detector.

The second smartphone plug-in is FreqAnalyst Pro, which adds automation generation capabilities and a 3D viewer to the standard set of spectrum analysis features. Offering much of the same functionality as the free FreqAnalyst plug-in, it provides an extremely smooth and high-resolution view of frequency as well as time.

User impressions

The individual plug-ins in the Audio Analysis Pack come with an impressive wealth of features that provide tremendous value. Most users seem sufficiently impressed with the amount of information provided, with the automation and MIDI capabilities simply being the icing on the cake. For many, the clever implementation of CC/automation generation features makes these tools so much more versatile than most standard spectrum analyzer plug-ins.

Bottom-line

The overall value provided by the Audio Analysis Pack is pretty impressive. Even if you opt to purchase just the individual spectrum analyzer plug-ins, expect to get plenty of bang for the buck.

5. Photosounder Spiral

Demo & Price

To describe Photosounder’s Spiral as a music analysis plug-in would be accurate–but it does underplay its capabilities a bit. Spiral certainly does a great job of revealing the frequency content of music, but its fresh and innovative approach to audio analysis places it so far ahead of other plug-ins that it is almost in an entirely different category.

Frequencies are displayed in a spiral (no surprise there), with a chromatic band encircling it. It is a simple enough concept to be sure, but the ability to see what is going on in your music quickly and intuitively is noteworthy. Spiral also provides many other features that give you a more detailed and informative view of your audio.

Specs and useful features

In the Spiral display, individual instruments have specific colors that represent their unique positions in the stereo mix. The plug-in also makes it possible to capture or record bits of audio into memory and play it back at slower speeds. This feature is helpful for identifying individual notes or deciphering chords.

You can even adjust the resolution at which stored audio plays back. You can lower the resolution for more precise time measurement for instance, or increase it when you need to analyze low-frequency instruments or complex chords.

User impressions

Users found Spiral to be as useful as an audio analysis tool as a musical aid. The bright colors and stereo separation make it possible to identify tones and notes quickly and accurately.

As a learning tool, Spiral is pretty much incomparable in the world of spectrum analyzer plug-ins. Its ability to highlight specific sections of the audio, capture it, and play it back at slower speeds are features that simply don’t exist in any other spectrum analyzer plug-in.

Bottom-line

Spiral probably isn’t the best choice for analyzing audio for mixing or mastering purposes. More a musical aid than a frequency analysis tool, it should nevertheless find a welcome place in your plug-in collection.

6. 2nd Sense Audio Mixing Analyzer

Demo & Price

2nd Sense’s Audio Mixing Analyzer hides an impressive wealth of features in a simple and modernistic interface. Like the best spectrum analyzer plug-ins, it allows the real-time monitoring of multiple tracks of audio, with the data viewable from a single window. It also identifies instances where frequencies collide and mask each other. Whether you need to pinpoint problem frequencies in specific audio tracks or simply want to check your level balances, Audio Mixing Analyzer could be a useful tool.

Specs and useful features

Like other spectrum analyzer plug-ins that allow for the monitoring of multiple audio streams, Audio Mixing Analyzer is meant to be loaded onto each track to be analyzed. All tracks will then be visible on any instance of the plug-in, each in a different color. You can also label each track as you see fit.

A vertical line will pop up on the display if any frequencies clash or overlap. You can then instantly see where two or more parts are occupying the same frequency range. An included threshold knob lets you control how frequencies clashes are displayed, with shorter instances showing up as more pronounced movements of the indicator line.

A scrolling display below the spectrum display provides real-time information on the clashing frequencies, as well as the measure and beat position where they occur. There are also illuminating blocks to the left that indicate the presence of tracks with conflicting frequency content.

User impressions

Audio Mixing Analyzer may be fairly simple, but users seem satisfied at the amount of information provided. By presenting data as text as well as visual form, users can identify frequency clashes easily, and quickly determine what steps to take to remedy potential issues.

Bottom-line

Audio Mixing Analyzer isn’t the most fully-featured spectrum analyzer around. In fact, it is one of the simplest in this rundown, without a lot of esoteric display settings and customizability options onboard. Nevertheless, it is a capable enough analyzer for the most part, and it should find plenty of use in any studio.

7. Voxengo SPAN

Demo & Price

Voxengo’s SPAN is something of a classic in the audio world, providing spectrum analysis capabilities equal to that of the best plug-ins. Remarkably, SPAN is free, which makes its professional features and capabilities even more impressive.

Even so, Voxengo saw fit to release an “extended” version of SPAN, dubbing it the SPAN Plus. Building on the already impressive features of its freeware predecessor, SPAN Plus added a static spectrum display option, PNG file export, and the ability to import and export spectrum data in real-time.

Specs and useful features

SPAN Plus has a new “mode” system that gives you the flexibility to set the display according to your preferences. This feature lets you view Fourier block size in samples, and lets you set the overlap percentage of the FFT window. You can also specify the visual slope of the spectrum, change how the secondary spectrum is displayed, and even smoothen out the spectral display as desired.

SPAN Plus makes it possible to perform a variety of analysis methods. You can compare the spectrums of different tracks at the same time, with unique colors for each channel.

User impressions

SPAN Plus especially impresses users with its ability to perform multi-track comparisons from a single window. The ability to compare EQ curves pre- and post-mastering on the same graph makes it a flexible and useful tool for mixing and mastering.

It is interesting to note that many users find the free SPAN to be just as capable as the SPAN Plus for their needs. But that is more a testament to the excellence of the free plug-in than it is a criticism of SPAN Plus.

Bottom-line

SPAN Plus is an excellent spectrum analyzer plug-in in more ways than one. Admittedly, you could get pretty much the same features in the free version of SPAN. But if the ability to compare the spectrums of two different audio sources at the same time is important to you, SPAN Plus is a no-brainer.

Spectrum Analyzer VSTs

What is spectrum analysis?

In an audio and musical context, spectral analysis is the process of measuring the frequency content of audio signals. Using a function known as “Fourier transform”, audio is broken down into its component frequencies and displayed on a screen.

Spectrum analyzers–purpose and function

Spectrum analyzers essentially provide visual representations of sound. They measure the frequencies of audio signals and display the results in a graph in real-time. The horizontal axis represents the pitch/frequency of the audio, while the vertical axis represents the amplitude. Pitch/frequency is measured in Hertz, and amplitude is measured in decibels.

By providing a visual representation of audio, spectrum analyzers make it easier to identify specific areas of the frequency range that may cause problems in the mix later on. When used in conjunction with standard audio monitoring, spectrum analyzers can enhance efficiency during the mixing and mastering processes.

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Essential features

The display is the most important part of a spectrum analyzer. This is where you can see the frequency content of your audio and how “hard” specific frequencies are hitting. You can then figure out which frequencies you will have to cut or boost to fix any problem.

The best spectrum analyzers give you more specific details on frequencies and levels when you place your cursor at certain points on the display. Some plug-ins even allow you to zoom in for a more accurate view of the levels.

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How to choose the best spectrum analyzer

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Accuracy is, of course, one of the most important aspects of a spectrum analyzer. You will want to pay particular attention to this quality when comparing the different spectrum analyzer plug-ins available.

You should also look into the option to set the FFT block size a few different ways. This feature allows you to view frequencies at different resolutions, which could help you identify problem areas in specific frequency ranges.

Best Free Chord Detection Vst Plugins

One important thing to keep in mind is that spectrum analyzers can not–and should not–take the place of proper monitoring via speakers or headphones. By all means, use spectrum analyzer plug-ins for an added perspective while mixing or mastering. But don’t forget that what ultimately matters is how the music sounds–not how it looks.