Free Downloads: Spectrogram

License:  All 1 2 | Free

Freeware
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QRSS VD is a free, open-source, cross-platform QRSS spectrograph and spectrogram analyzer written entirely in Python (distributed as source .

QRSS VD is a free, open-source, cross-platform QRSS spectrograph and Spectrogram analyzer written entirely in Python (distributed as source .py’s or compiled .exe’s) by Scott Harden, AJ4VD.

QRSS VD visualizes sounds in such a way that you can visually see unique properties of the audio that you could never notice by listening to it directly.

Category: Business & Finance / Applications
Publisher: Scott Harden, AJ4VD, License: Freeware, Price: USD $0.00, File Size: 12.8 MB
Platform: Windows



Shareware
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Sonogram is a highly flexible spectrogram and signal analysis toolset for the analysis of sound, music and speech signals in the frequency-domain with different algorithms.

Sonogram is a highly flexible Spectrogram and signal analysis toolset for the analysis of sound, music and speech signals in the frequency-domain with different algorithms.
The Wigner-Ville transformation is an excellent algorithm class for detail rich time-frequency analysis and much more briliant than the classical short time Fourier-transformation. The Pictures below show the...

Category: Home & Education / Science
Publisher: Christoph Lauer, License: Shareware, Price: USD $0.00, File Size: 0
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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Spek helps to analyze your audio files by showing their spectrogram (spectrogram is a time-varying spectral representation (forming an image) that shows how the spectral density of a signal varies with time.

Spek helps to analyze your audio files by showing their Spectrogram (Spectrogram is a time-varying spectral representation (forming an image) that shows how the spectral density of a signal varies with time. In the field of time–frequency signal processing, it is one of the most popular quadratic Time-Frequency Distribution that represents a signal in a joint time-frequency...

Category: Audio / Utilities & Plug-Ins
Publisher: Spek Project, License: Shareware, Price: USD $0.00, File Size: 9.2 MB
Platform: Windows

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Avisoft-SASLab Lite / RECORDER Demo can record audio data or load audio files, which are displayed immediately as an envelope curve and optionally as an overview spectrogram.

Avisoft-SASLab Lite / RECORDER Demo can record audio data or load audio files, which are displayed immediately as an envelope curve and optionally as an overview Spectrogram. Subsections of the whole file can be displayed spectrographically in a separate Spectrogram window. The real time spectrograph window allows displaying of spectrograms in real-time.

Category: Audio / Utilities & Plug-Ins
Publisher: Avisoft Bioacoustics, License: Shareware, Price: USD $0.00, File Size: 0
Platform: Windows

32-bit AudioPlus Screenshot
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"AudioPLUS" is an easy-to-use and greatly looking MP3 Player aimed to playback audio files in the following formats: *.MP3, *.MP2, *.WAV, *.L3, *.L2 and *.ATX. Plus, it supports playlist files.

"AudioPLUS" is an easy-to-use and greatly looking MP3 Player aimed to playback audio files in the following formats: *.MP3, *.MP2, *.WAV, *.L3, *.L2 and *.ATX. Plus, it supports playlist files. It consists of three components: File Player, Equalizer (Graphic Equalizer - Spectrum Analyzer) and Compact Control Panel. 10-band Equalizer makes it possible to obtain really perfect sound. Spectrum...

Category: Audio
Publisher: KudrSoft, License: Demo, Price: USD $19.99, File Size: 1.1 MB
Platform: Windows

Shareware
WhMic Screenshot
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WhMic is a multimedia shareware program running on Windows for end-to-end secure internet communication (VoIP) and chat, for MP3, Windows Media and Real Media audio streams playing, and for voice detection.

WhMic is a multimedia program running on Windows whose purposes are: - The treatment of voice in order to enhance its quality and to facilitate its detection. - The bi-directional communication and the diffusion of voice, music and messages using TCP/IP. - The playing and the recording of voice and music. - The generation of signals and noises in the audio domain. Its main...

Category: Internet
Publisher: WhmSoft, License: Shareware, Price: USD $35.00, File Size: 1.4 MB
Platform: Windows

Shareware
Able MIDI Editor Screenshot
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Compose your own ringtone, melody or complete arrangement with ease! Able MIDI Editor is a powerful and inexpensive MIDI Editor for Windows based on the piano roll interface. See widisoft.com for details.

Compose your own ringtone, melody or complete arrangement with ease! Able MIDI Editor is a powerful and inexpensive MIDI Editor for Windows based on the piano roll interface. Among the basic functions of Able MIDI Editor are included the capability of adding and deleting musical notes, adjusting the pitch and duration of notes, and playing back results. The Editor provides the means for...

Category: Audio
Publisher: WIDISOFT, License: Shareware, Price: USD $24.90, File Size: 2.1 MB
Platform: Windows

Shareware
Sample Champion Screenshot
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Powerful real-time software tool designed for high precision acoustic measurements. Impulse Response of a room measurement, loudspeaker Frequency Response analysis. Designed for acoustical technicians, sound engineers, scientists and students.

Sample Champion is a powerful real-time software tool designed for high precision acoustic measurements. With Sample Champion you will be able to measure the Impulse Response of a room, or analyze loudspeaker Frequency Responses using the MLS (Maximum Length Sequence) method. It has been designed for acoustical technicians, sound engineers, scientists and students. Sampling rate 5 kHz up to...

Category: Audio
Publisher: Purebits, License: Shareware, Price: USD $199.00, File Size: 3.6 MB
Platform: Windows

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Audacity is a free audio editor.

Audacity is a free audio editor. You can record sounds, play sounds, import and export WAV, AIFF, and MP3 files, and more. Use it to edit your sounds using Cut, Copy and Paste (with unlimited Undo), mix tracks together, or apply effects to your recordings.Audacity is a software that allows you to record andplay sounds. It also has a built-in amplitude envelope editor, a customizable...

Category: Audio / Music Creation
Publisher: Audacity, License: Freeware, Price: USD $0.00, File Size: 3.0 MB
Platform: Windows, All

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Cool Music Record/Edit Station is a professional digital audio editor; it allows you to perform various operations with audio file: cut, copy, and paste features (with unlimited undo functionality), mix tracks, or apply effects to recordings.

Cool Music Record/Edit Station is a professional digital audio editor; it allows you to perform various operations with audio file: cut, copy, and paste features (with unlimited undo functionality), mix tracks, or apply effects to recordings. This program can not only record and play sounds but also import and export a wide range of supported audio files(WAV, AIFF, MP3, and OGG, etc.). Cool...

Category: Audio / Music Creation
Publisher: Metrix Audio Solution Inc, License: Shareware, Price: USD $19.95, File Size: 8.6 MB
Platform: Windows

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Multi-Instrument is a powerful sound card based multi-function virtual instrument software.

Multi-Instrument is a powerful sound card based multi-function virtual instrument software. It supports sophisticated triggering method including pre-trigger and post-trigger,level trigger and differential trigger. It Supports 8, 16, 24 bits. A comprehensive range of functions are provided, including: (1) Oscilloscope: Dual-trace waveform, Waveform addition and subtraction, Lissajous Pattern,...

Category: Audio / Utilities & Plug-Ins
Publisher: Virtins Technology, License: Shareware, Price: USD $49.95, File Size: 25.8 MB
Platform: Windows

Freeware
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Neosound FX is a free audio editor and recorder.

Neosound FX is a free audio editor and recorder. Neosound FX can record, play sounds, import and export WAV, AIFF, MP3, and OGG files. Edit sounds using cut, copy, and paste features, mix tracks, or apply effects to your recordings. Neosound FX also has a built-in amplitude-envelope editor, a customizable Spectrogram mode, and a frequency-analysis window for audio-analysis applications....

Category: Audio / Music Creation
Publisher: NeoSound FX, License: Freeware, Price: USD $0.00, File Size: 7.2 MB
Platform: Windows

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"AudioPLUS" is an easy-to-use and greatly looking MP3 Player aimed to playback audio files in the following formats: *.

"AudioPLUS" is an easy-to-use and greatly looking MP3 Player aimed to playback audio files in the following formats: *.MP3, *.MP2, *.WAV, *.L3, *.L2 and *.ATX. Plus, it supports playlist files. It consists of three components: File Player, Equalizer (Graphic Equalizer - Spectrum Analyzer) and Compact Control Panel. 10-band Equalizer makes it possible to obtain really perfect sound....

Category: DVD & Video / Multimedia Player
Publisher: KudrSoft, License: Demo, Price: USD $19.99, File Size: 1.1 MB
Platform: Windows

WIDI Recognition System Professional Screenshot
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Convert any recorded music into MIDI! WIDI Recognition System is capable of converting polyphonic stereo Audio files to MIDI in several seconds. Moreover, it comes with a unique TrueTone Editor with Score Viewer for MIDI rearrangement.

WIDI Recognition System is a polyphonic Audio to MIDI converter with an advanced MIDI Editor. The main function of the program is to transcribe Audio files into MIDI, and then to help with quick and efficient rearrangement of the converted file. The program recognizes CD tracks, MP3 and Wave files and automatically produces polyphonic MIDI files in seconds. In addition, WIDI Recognition System...

Category: Audio / Music Creation
Publisher: WIDISOFT, License: Shareware, Price: USD $229.00, File Size: 4.2 MB
Platform: Windows

WIDI Recognition System Standard Screenshot
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Transcribe any recorded music to MIDI! WIDI Recognition System is capable of converting polyphonic stereo Audio files (MP3, Wave, CD) to MIDI in several seconds. Moreover, it comes with a Realtime conversion module.

WIDI Recognition System is a polyphonic Audio to MIDI transcriber. The program recognizes CD tracks, MP3 and Wave files and automatically produces polyphonic MIDI files in several seconds. In addition, WIDI Recognition System is capable of converting music on the fly, as you sing or play a musical instrument. WIDI's innovative recognition algorithms guarantee the best conversion quality ever...

Category: Audio / Music Creation
Publisher: WIDISOFT, License: Shareware, Price: USD $99.90, File Size: 3.8 MB
Platform: Windows

Multi-Instrument Full Package Screenshot
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Multi-Instrument is a powerful sound card based multi-function virtual instrument software.

Multi-Instrument is a powerful sound card based multi-function virtual instrument software. It supports sophisticated triggering method including pre-trigger and post-trigger,level trigger and differential trigger. It Supports 8, 16, 24 bits. A comprehensive range of functions are provided, including: (1) Oscilloscope: Dual-trace waveform, Waveform addition, subtraction and multiplication,...

Category: Audio / Utilities & Plug-Ins
Publisher: Virtins Technology, License: Shareware, Price: USD $499.95, File Size: 32.4 MB
Platform: Windows

Shareware
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Real time spectrum analyzer with multi-channel support.

Real time spectrum analyzer with multi-channel support. The application offers extensive capabilities for analysis of real world signals. It features parametric windows, peak interpolation, rich set of peak marking features, cepstral analysis, cross spectral analysis, averaging, periodogram, surface Spectrogram, 24-bit/96kHz and 24-bit/192kHz recording and playback support and a large...

Category: Audio / Utilities & Plug-Ins
Publisher: Dew Research, License: Shareware, Price: USD $159.00, File Size: 6.0 MB
Platform: Windows

Shareware
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TiMidity is a software synthesizer.

TiMidity is a software synthesizer. It can play MIDI files by converting them into PCM waveform data; give it a MIDI data along with digital instrument data files, then it synthesizes them in real-time, and plays. It can not only play sounds, but also can save the generated waveforms into hard disks as various audio file formats.

Features

- Understands SMF, MOD,...

Category: Audio / Rippers & Encoders
Publisher: Timidity++ Project, License: Shareware, Price: USD $0.00, File Size: 2.5 MB
Platform: Windows

Freeware
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Speech Analyzer is a free and professional tool that shows different graphical representations of speech and music recordings.

Speech Analyzer is a free and professional tool that shows different graphical representations of speech and music recordings. This will allow you to perform phonetic analysis of human voice recordings (complete with spectrograms, spectral analysis, etc.), and ethnological studies of music recordings. The program can show you up to six graphical representations of the same sound or group of...

Category: Audio / Utilities & Plug-Ins
Publisher: SIL International, License: Freeware, Price: USD $0.00, File Size: 43.1 MB
Platform: Windows

Shareware
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GPRSoft is the affordable and user friendly solution for displaying, post-processing and interpretating ground penetrating radar data.

GPRSoft is the affordable and user friendly solution for displaying, post-processing and interpretating ground penetrating radar data. The software has been divided into logical complexity levels to deliver the required processing functions depending on the demands of the applications. Independently of the kind of user, GPRSoft can deliver the needed tools with the shortest possible learning...

Category: Business & Finance / Business Finance
Publisher: Geoscanners ABAŽ, License: Shareware, Price: USD $210.00, File Size: 2.0 MB
Platform: Windows

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McFunSoft Audio Editor is an authoring editor developed to let you create, edit, filter, apply effects and convert audio files.

McFunSoft Audio Editor is an authoring editor developed to let you create, edit, filter, apply effects and convert audio files.

It supports Compressed WAV (GSM, ADPCM, DSP, U-Law, A-Law), MPEG2 Layer 3 (MP3), MPEG2 Layer 2 (MP2), WMA, Ogg Vorbis, AIFF, AU, MPC, VOX, RAW (Uncompressed PCM, U-Law, A-Law), G.726, G.723, G.721 audio formats.

With this program you can...

Category: Audio / Music Creation
Publisher: McFunSoft Inc., License: Shareware, Price: USD $17.95, File Size: 9.8 MB
Platform: Windows

Freeware
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This program started as a simple FFT program running under DOS a long time ago, but it is now a specialized audio analyzer, filter, frequency converter, hum filter, data logger etc .

This program started as a simple FFT program running under DOS a long time ago, but it is now a specialized audio analyzer, filter, frequency converter, hum filter, data logger etc .

Main features:

- Input can be taken from the soundcard, but the "audio utility" interface makes it possible to create an interface to any A/D converter you like (for example a...

Category: Audio / Utilities & Plug-Ins
Publisher: DL4YHF, License: Freeware, Price: USD $0.00, File Size: 3.5 MB
Platform: Windows

Shareware
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SpectraPLUS is an Audio Spectrum Analyzer.

SpectraPLUS is an Audio Spectrum Analyzer. If you have been looking for a quality, yet cost effective solution for your audio spectrum analysis then SpectraPLUS is the answer for you. SpectraPLUS will allow you to create complex audio signal analysis without the use of any other hardware other than your Windows compatible sound card. SpectraPLUS version 5.0 has all the features that users loved...

Category: Audio / Utilities & Plug-Ins
Publisher: Pioneer Hill Software, License: Shareware, Price: USD $295.00, File Size: 8.4 MB
Platform: Windows

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Diamond Cut Forensics8 Audio Laboratory contains a large number of new features, improvements and enhancements that will make it a "must have" tool for any forensics lab.

Diamond Cut Forensics8 Audio Laboratory contains a large number of new features, improvements and enhancements that will make it a "must have" tool for any forensics lab.

Features:

-New Auto Voice Tool - This is a Major new tool. It has two independent math processes that adapt in real time. One finds noise and the other finds human speech. These are then...

Category: Audio / Utilities & Plug-Ins
Publisher: Diamond Cut Productions, License: Shareware, Price: USD $1499.00, File Size: 38.8 MB
Platform: Windows

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License:  All 1 2 | Free