Free Downloads: Frequency Filtering Software

License:  All 1 2 | Free

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The Filter Toolbox contains a set of versatile digital filtering tools for low-, high- and bandpass filtering and even supports user drawn frequency curves.

The Filter Toolbox contains a set of versatile digital Filtering tools for low-, high- and bandpass Filtering and even supports user drawn Frequency curves. This functionality is extremely useful when restoring recordings with degraded quality. Low-, High- and Bandpass Filtering.

Category: Audio / Utilities & Plug-Ins
Publisher: Virtos GmbH, License: Shareware, Price: USD $21.49, File Size: 558.4 KB
Platform: Windows



Shareware
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Combining hum removal, buzz removal, brickwall filtering, and spectrum analysis into one easy to use plug-in, MR Hum is the perfect tool to clean up recordings with any sort of hum or nasty buzz.

Combining hum removal, buzz removal, brickwall Filtering, and spectrum analysis into one easy to use plug-in, MR Hum is the perfect tool to clean up recordings with any sort of hum or nasty buzz.

The hum removal section works by applying a set of notch filters spaced at multiples of the fundamental hum Frequency, usually 60 Hz or 50 Hz. You select the fundamental...

Category: Audio / Music Creation
Publisher: Wave Arts, License: Shareware, Price: USD $49.95, File Size: 10.6 MB
Platform: Windows

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Using Keyword Frequency Investigator is simplicity itself.

Using Keyword Frequency Investigator is simplicity itself. Just select text from a web page or document, copy it into Keyword Frequency Investigator, and get an instant report showing the Frequency of all keywords.

Keyword Frequency Investigator includes a clickable banner and three hyperlinks that can be re-branded to take users to the websites of your...

Category: Utilities / Misc. Utilities
Publisher: TPT Software, License: Freeware, Price: USD $0.00, File Size: 1.3 MB
Platform: Windows

Freeware
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Spectramag-6 software collects and displays data in both the time and frequency domain to frequencies up to 3.

Spectramag-6 Software collects and displays data in both the time and Frequency domain to frequencies up to 3.5kHz, with a range of Filtering and FFT options available. It is a very helpful program. If you want to use the portable six-channel 24-bit data acquisition unit, this is a must have tool.

Category: Utilities / System Utilities
Publisher: Bartington Instruments, License: Freeware, Price: USD $0.00, File Size: 8.6 MB
Platform: Windows

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Time series and frequency spectrum analyzer optimized for handling of long signals (Big Data). Designed for scientists, engineers and hobbyists in need of detailed signal content information (vibration, audio, seismic, speech..)

Time series and Frequency spectrum analyzer optimized for handling of very long signals. It features: * Recording and playback with arbitrary real number sampling Frequency with a real time sample rate converter of user configurable quality. * Real-time envelope and energy computation during recording with history overview and Frequency analysis. * Real-time...

Category: Business & Finance / Auction Tools
Publisher: Dew Research, License: Shareware, Price: USD $89.00, File Size: 31.1 MB
Platform: Windows

Freeware
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An comprehensive and easy to use frequency analysis tool, GA Frequency will tell you the frequency in Hz and KHz of any sound (WAV or AIFF up to 32bit 48KHz) along with the nearest musical note and MIDI note number.

An comprehensive and easy to use Frequency analysis tool, GA Frequency will tell you the Frequency in Hz and KHz of any sound (WAV or AIFF up to 32bit 48KHz) along with the nearest musical note and MIDI note number.

You can save this information as a text document which will include time lapses between Frequency changes. Frequency is free.

Category: Audio / Utilities & Plug-Ins
Publisher: Lee James Gregory, License: Freeware, Price: USD $0.00, File Size: 2.3 MB
Platform: Windows

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Find frequency of each word in one or many MS Word files.

Find Frequency of each word in one or many MS Word files. This word Frequency analysis will produce a list ordered from most to least used words. This list can be saved as a text file.

Category: Business & Finance / MS Office Addons
Publisher: Sobolsoft, License: Shareware, Price: USD $29.99, File Size: 349.0 KB
Platform: Windows

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With this program you can find frequency of each word in one or more web sites.

With this program you can find Frequency of each word in one or more web sites. This word Frequency analysis will produce a list ordered from most to least used words. You can save results as text files. Word Frequency Count In Multiple Web Sites Software works on Windows platform.

Category: Utilities / System Utilities
Publisher: Sobolsoft, License: Shareware, Price: USD $19.99, File Size: 2.8 MB
Platform: Windows

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All Sound Editor is a visual music & audio files voice editing software.

All Sound Editor is a visual music & audio files voice editing Software. It can edit mp3, wav, wma & ogg voice which allow to perform various operations with audio data such as displaying a wave form image of an audio file, Filtering, applying various audio effects, examining the Frequency components and other details about your audio with the help of...

Category: Audio / Music Creation
Publisher: MP3DO Inc., License: Shareware, Price: USD $29.95, File Size: 3.0 MB
Platform: Windows

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Two Channels Frequency Generator.

Two Channels Frequency Generator. Version 1.0. The program allows independent control of Frequency, phase and volume on left and right channels. Measured data points can be easily captured to data table for storage and later statistical analysis. The generator is the perfect tool for psychophysics and psycho-acoustics laboratory experiments. For latest version and more information...

Category: Home & Education / Science
Publisher: Cognaxon, License: Freeware, Price: USD $0.00, File Size: 482.0 KB
Platform: Windows

Freeware
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BumpUp.

BumpUp.exe is a program that quadruples the size of a wave file, making it sound four times slower than it was. The resulting music is two ocataves lower than before. This allows you to hear the super high Frequency content in your music and work with it. You can locate and eliminate persistant ultrasonic ringing and other artifacts that result from sample rate conversions (like from 48k...

Category: Audio / Rippers & Encoders
Publisher: InspiredCode, License: Freeware, Price: USD $0.00, File Size: 30.0 KB
Platform: Windows

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This is a powerful and cost-effective email filtering tool that can eliminate 90% or more of spam before it ever even reaches your Inbox for both Outlook Express and Outlook 2000/XP.

This is a powerful and cost-effective email Filtering tool that can eliminate 90% or more of spam before it ever even reaches your Inbox for both Outlook Express and Outlook 2000/XP. This is accomplished through a hybrid multi-level junk mail Filtering system, employing blacklist Filtering, attachment Filtering, and heuristic words and phrase Filtering....

Category: Utilities / System Utilities
Publisher: Smartalec Software, License: Shareware, Price: USD $8.95, File Size: 2.5 MB
Platform: Windows

Shareware
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This unique spectrographic analysis allows engineers to see the characteristics of reflections in both time and frequency simultaneously.

This unique spectrographic analysis allows engineers to see the characteristics of reflections in both time and Frequency simultaneously. Standard VNA Software shows magnitude as a function of Frequency, but includes all reflections. Traditional time domain packages show individual reflections, but obscure what is happening in the Frequency domain.

Category: Business & Finance / Applications
Publisher: Constant Wave, License: Shareware, Price: USD $250.00, File Size: 3.1 MB
Platform: Windows

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Find word and character count as well as frequency of each word in one PDF file.

Find word and character count as well as Frequency of each word in one PDF file. This word Frequency analysis will produce a list ordered from most to least used words. This list can be saved as a text file.

Category: Business & Finance / Applications
Publisher: Sobolsoft, License: Shareware, Price: USD $29.99, File Size: 573.4 KB
Platform: Windows

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Find word and character count as well as frequency of each word in one MS Powerpoint file.

Find word and character count as well as Frequency of each word in one MS Powerpoint file. This word Frequency analysis will produce a list ordered from most to least used words. This list can be saved as a text file.

Category: Business & Finance / MS Office Addons
Publisher: Sobolsoft, License: Shareware, Price: USD $19.99, File Size: 341.0 KB
Platform: Windows

Shareware
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Frequency Filer is database program designed for people who use a great many different radio frequencies.

Frequency Filer is database program designed for people who use a great many different radio frequencies. It is primarily intended for amateur radio operators, shortwave listening enthusiasts, and scanner users. The program makes it easy to keep all of your important Frequency information in one place. Geographic information can be displayed on a high resolution globe. Incudes...

Category: Home & Education / Miscellaneous
Publisher: Joel Graffman, License: Shareware, Price: USD $15.00, File Size: 819.2 KB
Platform: Windows

Spectro Signal Generator Screenshot
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Spectro Signal Generator software provides you with the ability to generate a variety of static and sweep signals using your PC sound card.

Spectro Signal Generator Software provides you with the ability to generate a variety of static and sweep signals using your PC sound card. The signals that can be generated includes: sine, triangle, square, sawtooth and white noise. Amplitude and offset can also be adjusted. A linear, exponential or logarithmic sweep signal can be specified within a specific Frequency range and...

Category: Home & Education / Miscellaneous
Publisher: nvhsoftware, License: Shareware, Price: USD $10.95, File Size: 12.3 MB
Platform: Windows

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It enables the recording and spectral analysis of ultrasonic signals in order to determine the Doppler frequency shift.

It enables the recording and spectral analysis of ultrasonic signals in order to determine the Doppler Frequency shift.
The area of application of this Software covers numerous fields in medical diagnostics, medical engineering and fluid dynamics.

Main features:

- Display of the ultrasonic signals.
- Spectral analysis, display of the Doppler...

Category: Audio / Utilities & Plug-Ins
Publisher: Phywe Systeme GmbH, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows

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The Fourier Transform is a powerful tool allowing us to move back and forth between the spatial and frequency domains.

The Fourier Transform is a powerful tool allowing us to move back and forth between the spatial and Frequency domains. This applet helps students feel comfortable, helping to build a strong intuitive grasp of how signals in one domain correspond to signals in the other.

Students can load scanlines from common image patterns and see that scanline's Fourier Transform in...

Category: Multimedia & Design / Fonts
Publisher: Brown University, License: Freeware, Price: USD $0.00, File Size: 244.7 KB
Platform: Windows

Freeware
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The purpose of this little sine wave generator is to generate a clear sine wave on both channels that will be phase locked.

The purpose of this little sine wave generator is to generate a clear sine wave on both channels that will be phase locked. So you can measure the phase shifts between different frequencies on your soundcard. But of course you can use it for many other purposes.
One of the biggest advantages of Little SineGen is that it can process at any sampling rate your soundcard can handle. To use...

Category: Internet / Misc. Plugins
Publisher: Diffusion software, License: Freeware, Price: USD $0.00, File Size: 239.1 KB
Platform: Windows

Freeware
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With UltimaSound spectrogram software and a laptop, you can see a vivid picture of your voice and music in frequency domain in real time!

With UltimaSound spectrogram Software and a laptop, you can see a vivid picture of your voice and music in Frequency domain in real time! This is a great project for science fair and science class teaching in middle/high school to visually demonstrate the elements of sound: Frequency, amplitude, pattern, spectrum.

Category: Home & Education / Science
Publisher: Ultimaserial, License: Freeware, Price: USD $0.00, File Size: 1.5 MB
Platform: Windows

Shareware
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With ARC PATROL you expand the functionality of your HP-1:

- Add a frequency that is not in the built-in database
- Add a talkgroup that is not in the built-in database
- Add/Modify a control channel frequency
- Add a t

With ARC PATROL you expand the functionality of your HP-1:

- Add a Frequency that is not in the built-in database
- Add a talkgroup that is not in the built-in database
- Add/Modify a control channel Frequency
- Add a trunk system that is not in the built-in database
- Add Nascar and other race frequencies
- Change Alpha tags
-...

Category: Home & Education / Miscellaneous
Publisher: BuTel software, License: Shareware, Price: USD $29.95, File Size: 9.9 MB
Platform: Windows

Shareware
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Singing Tutor - is interactive software for improving your singing skills and tuning musical instruments.

Singing Tutor - is interactive Software for improving your singing skills and tuning musical instruments. If you want to learn singing or check your singing skills, you won’t find a better assistant than Singing Tutor. Impartial Singing Tutor will allow you to measure your voice and help you to develop your singing skills.

Singing Tutor idea is simple. Each note has a...

Category: Audio / Music Creation
Publisher: Xitona Software, License: Shareware, Price: USD $11.80, File Size: 1.4 MB
Platform: Windows

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The AMFE™ package includes a self-installing "plug-in" seamlessly integrating the AMFE™ unit with a WR-G315e or WR-G315i receiver.

The AMFE™ package includes a self-installing "plug-in" seamlessly integrating the AMFE™ unit with a WR-G315e or WR-G315i receiver.

Upon installation, the receiver's tunable Frequency range expands automatically to 3500 MHz (with AMFE-3500) or 8599 MHz (AMFE-8600). The Frequency display of the receiver shows the actually received...

Category: Internet / Communications
Publisher: WiNRADiO Communications, License: Demo, Price: USD $0.00, File Size: 1024.0 KB
Platform: Windows

Freeware
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FOXY is a filtering web proxy.

FOXY is a Filtering web proxy. Originally designed to provide device-independent access to the World Wide Web, it may also be used for HTTP Filtering, extraction and reauthoring of existing web content or even as security device against web based attacks.

Category: Internet / Misc. Servers
Publisher: foxy.sourceforge.net, License: Freeware, Price: USD $0.00, File Size: 4.2 MB
Platform: Unknown

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License:  All 1 2 | Free