RF Explorer Spectrum Analyzer User Guide (English) RF Explorer Spectrum Analyzer User Guide (Chinese) RF Explorer Signal Generator User Guide. Free software for Mac. RFETouch for Mac - Latest Version. Version v1.7 - for use with firmware Standard v1.31 and Plus v3.19 or newer. Download Audio Spectrum Analyzer Mac Software. Voxengo Span for Mac OS X v.2.2 SPAN is a real-time 'sfast Fourier transform' audio spectrum analyzer plug-in for professional music and audio production applications. For the most part it was derived from Voxengo GlissEQ dynamic parametric equalizer and reproduces its spectrum. ISpectrum - Macintosh Audio Spectrum Analyzer. ISpectrum is an easy to use audio spectrum analyzer that allows you to view live audio in a standard frequency plot, a stereo oscilloscope view and a waterfall display. Dogs Park iSpectrum is a spectrum analyzer software dedicated to the Mac users and is donation based since it is offered absolutely free. With this software, users have the ability to choose from six bandwidth resolutions. Overall, the software gives the user so many controls which are great for perfect analysis. TrueRTA’s Audio Spectrum for.

Touchstone For MacOS is a native MacOS application that runs on OS X 10.11 (El Capitan) or higher. Like the Windows version, Touchstone For MacOS turns data collected from RF Explorer spectrum analyzers into highly graphical charts and displays, enabling users to more readily visualize the RF environment, monitor RF signals, troubleshoot RF issues, and detect sources of RF interference.

Nuts About Nets has created two different variations of the software -- standard and professional. The standard version is free and the professional version is only $49 USD. The table below summarizes their differences:

For evaluation purposes feel free to download the software applications. Without the RF Explorer device the software runs in a fully functional 'Demo mode' using simulated data.

In addition to running as a standalone, handheld device, RF Explorer can be connected to a PC where Windows software (e.g. Touchstone) is used to provide enhanced functionality and data analysis. The connection is made using a mini USB cable. (NOTE: A high quality USB cable should be used in order to limit EMC interference from the PC that could influence your measurements.)

System Requirements

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Operating System:	OS X 10.11 (El Capitan) or higher
Memory:	2GB RAM
Screen Resolution:	1280 x 800
Internet Connection:	Required for activating software license key for Touchstone-Pro

Documentation

Documentation for Touchstone can be found here.

Spectrum Trace View

Touchstone continuously scans and samples the signal strength (dBm) of frequencies in the range the user has specified. In the 'Spectrum Trace' view the signal strength data (in dBm) is displayed as a function of frequency.

Waterfall History

The 'Waterfall History' view is also known as a 'heatmap' graph. It provides a color-based visualization of the RF level and activity over time. As signal levels for specific frequencies or frequency ranges increase and decrease, the waterfall map varies its colors. This feature provides a quick glance back into the sweep history to identify aberrations or fluctuation in frequency levels.

Density Map (Touchstone Pro-only)

The 'Density Map' chart shows accumulated RF energy as a function of frequency. The power of the signal strength in dBm is shown across the frequency span. A signal strength with a relatively low occurrence is 'blueish' in color, whereas increasingly brighter colors are used for signal strengths that occur more frequently. Signal strengths that occur most often are 'redish' in color. Over time, this spectral view will approximate the steady-state RF energy signature of a given environment.

Delta Trace (Touchstone Pro-only)

The 'Delta Trace' view can be used to view small (or large) changes in the RF spectrum over time. Here's how it works... When scanning begins the first trace is saved as a 'snapshot'. For all subsequent scans, the snapshot trace is subtracted from the current trace and the difference, i.e. 'delta', is displayed. Plotting the data in this way makes it easy to detect RF changes that occurred since the initial 'snapshot'.

Threshold Trace (Touchstone Pro-only)

Real Time Audio Spectrum Analyzer

The 'Threshold Trace' view highlights with a yellow box those frequencies whose signal strength exceeds a user-defined threshold. This feature is especially useful for visually emphasizing strong signals (and deemphasizing weak ones), where the user gets to define 'strong' and 'weak' according to where they set the threshold..

Monitored Frequencies Mode (Touchstone Pro-only)

'Monitored Frequencies' mode allows you to monitor specific frequencies. For example, in the setting of a live performance where it is important to monitor the channels that have been assigned to wireless audio devices, this feature can be used to ensure those channels are not being impacted by other sources of RF transmissions. Alternatively, if there are wireless devices that transmit at specific frequencies and you wish to monitor their transmissions, then this mode can be used to verify they are currently operating.

Monitored Bands Mode (Touchstone Pro-only)

'Monitored Bands' mode allows you to monitor specific frequency bands. For example, in a cell-phone free area, the this feature can be used to monitor the frequency bands used by cell phones for the purpose of detecting prohibited transmissions.

Data Logging (Touchstone Pro-only)

'Data Logging' mode allows recording of spectrum trace data (in CSV format) for extended periods. As the logging progresses it is displayed in the form of a waterfall / heatmap that gradually scrolls upward with each scan.

Included in the installation folder is an example of a VBA macro for viewing the CSV data as a heatmap in Microsoft Excel.
NOTE: The heatmap created above by Touchstone-Pro and the one below created by Excel use the same data but different color scales.

RF Explorer spectrum analyzer is a very unique device. Together with Touchstone software you now have an RF diagnostic tool unmatched in price and performance. Armed with the ability to monitor RF signals, detect RF interference and view all RF activity that occurs in your environment, solving wireless problems just got a whole lot easier.

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.

Screenshots

User Comments & Reviews

ISpectrum - Mac Audio Spectrum Analyzer

[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 Mac Os

• 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

Spectrum Analyzer Software Pc

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

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Audio Spectrum Analyzer Vst Download

For more information about supported platforms, see our FAQ.

Spectrum Analyzer Vst

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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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