The OscilloScope + FFT Spectrum Analyzer for real-time investigation of data accepted from sound card or other ADC you will want. Maximum number of channels, sampling frequency, bit rate of data are limited only by type of used ADC. FFT results analysis is realized in real-time mode. Fully functional demo works with ADC of sound card.

• License: Shareware
• Language: English
• Release: 2004-06-23
• Size: 447 Kb
• Cost: 399.00 $

Correlation Meter (giving you information about the the mono compatibility of a stereo and a Surround signal) you also can make easily Phase Check with this tool... Displaying in 1/3, 1/6, 1/12, 1/24 Octave frequency displayinge and FFT (2048 Bands) Decay settings (Display speed) for the Spectrum in the Octave Mode, the FFT Mode and one for the, dBFS and RMS Peak Level Meter-Meters Big Window (to have a full screen of the spectrum)

• License: Shareware
• Language: English
• Release: 2005-12-28
• Size: 5 Mb
• Cost: 99.00 $

Quality sound measurement software equivalent to at least US$10,000 hardware. The software license of RAL costs just US$24, but RAL is more functional than the usual FFT analyzer. General realtime measurement function is entirely included. It has the signal generator, Peak level meter, Power spectrum, 1/3 octave analysis, 3D graph (TEF), and Oscilloscope. It can be used broadly from a home audio, and a car audio to a concert hall.

• License: Shareware
• Language: English, Japanese
• Release: 2003-04-26
• Size: 4 Mb
• Cost: 24.00 $

FlashSpec is a stand-alone application that produces synchronization data specifically for use with Flash. It allows you to control animations and other events in Flash using amplitude or spectrum (frequency) values derived from sound files. It works as a Winamp plugin and thus requires winamp to be installed to work correctly. This allows it to support all audio formats that are supported by winamp, which is a long list.

• License: Shareware
• Language: English
• Release: 2005-12-04
• Size: 400 Kb
• Cost: 15.00 $

Virtins Sound Card Spectrum Analyzer is a powerful PC based virtual instrument. It consists of a sound card real time oscilloscope and a sound card real time spectrum analyzer and can run them concurrently. It features a specially designed data acquisition approach which is able to monitor the input signal continuously without missing any triggering event. It boasts a very fast screen refresh rate. Visit www.virtins.com for further details.

• License: Shareware
• Language: English, ChineseSimplified, ChineseTraditional, French, German, Italian, Japanese, Korean, Portuguese, Spanish
• Release: 2006-04-18
• Size: 4 Mb
• Cost: 39.95 $

FASoft ParEQ is a DirectX plug-in that lets users equalize mono and stereo wave files tracks from within audio applications that support the DirectX plug-in architecture. Using this plug-in you can modify the sound of a wave file boosting selected bands of frequencies, eliminating others, creating in this way new sounds or enhancing the quality of bad recordings, such as those made thorough a non-excellent microphone.

• License: Shareware
• Language: English
• Release: 2002-10-10
• Size: 806 Kb
• Cost: 20.00 $

The free version of the advanced sound measurement software DSSF3 is now available. It consists of the signal generator, sound recorder and player, and the peak level meter. DSSF3 Basic works with the latest soundboards. Two or more soundboard can be selected easily. The sampling rate can be set up to the maximum value allowed by the hardware.

• License: Freeware
• Language: English, Japanese
• Release: 2006-09-11
• Size: 3 Mb
• Cost: Free

CD/Spectrum Pro is a CD/MP3 Player with Graphical Spectrum Analyzer for Windows. It has several independent parts: CD Audio player, Spectrum Analyzer, Mixer, MediaFiles (MP3/WAV) Player, Synchronized Visuals Window, etc. The Visuals Window can host any of Synthesoft's Screen Savers for awesome graphics that dance to the beat.

• License: Shareware
• Language: English
• Release: 2002-06-18
• Size: 609 Kb
• Cost: 20.00 $

DSSF3 Light is a highly advanced sound analyzer greatly exceeding the usual FFT analyzer's performance. It is the best choice for learning sound measurement and for education. DSSF3 Light is equipped with the latest functions of the realtime analyzer, such as the signal generator, the FFT analyzer, the sound level meter, the oscilloscope, and the sound recorder.

• License: Shareware
• Language: English, Japanese
• Release: 2006-09-11
• Size: 3 Mb
• Cost: 83.00 $

CD-RUNNER 2006.20 - CD/Multimedia/DVD Player, CD Ripper, Spectrum Analyzer, 15-Band Graphic/Parametric EQ, Internet Streaming Radio, database with online freedb support. Designed to look and operate like real equipment. Includes Music and Media Libraries, much more...

• License: Shareware
• Language: English
• Release: 2006-02-01
• Size: 8 Mb
• Cost: 9.95 $

Various sound measurement can be performed using a various functions in the realtime analyzer. The FFT analyzer with the data record and the export function, the distortion analyzer, and the phase meter enable various measurement.DSSF3 is the world's highest class measurement system equipped with the latest technology. If you try, it will turn out that DSSF3 has many functions and is very easy to use.Please try this great tool .

• License: Shareware
• Language: English, Japanese
• Release: 2006-09-11
• Size: 3 Mb
• Cost: 660.00 $

Sonic beacon is a PC-based test and measurement system for the testing of loudspeakers and other electro-acoustic products using commercially available Windows multimedia sound cards. Sonic beacon will perform impedance, frequency and phase response, harmonic and inter-modulation distortion, sensitivity as well as other FFT and real time analysis tests, Sixteen bit sampling rates up to 192 kHz and FFT lengths up to 128K points are supported.

• License: Freeware
• Language: English
• Release: 2007-12-03
• Size: 7 Mb
• Cost: Free

The Audio One Pack program is designed to analyze audio CD and sound, with support for a range of audio compression formats.

• License: Shareware
• Language: English
• Release: 2007-10-19
• Size: 1 Mb
• Cost: 19.95 $

Whistle a melody and watch this program graph the pitch in real time. The Frequency Analyzer technically speaking performs a Fast Fourier Transform of the sound. What it means is that it analyzes your voice and splits it into its component frequencies. Watch patterns of speech, the harmonics of vowels and the noise of sibilants. The size of the program is only 64k! (zipped 32k)

• License: Freeware
• Language: English
• Release: 2004-02-07
• Size: 73 Kb
• Cost: Free

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 up to 192 kHz, 24 bit support. FFT length up to 64K points.

• License: Shareware
• Language: English
• Release: 2005-05-15
• Size: 3 Mb
• Cost: 199.00 $

This program is an audio analyzer with FFT and n-th octave frequency analyzers and oscilloscope. The octave analyzer can show the frequency spectrum at 12th, 6th, 3rd and full octave resolution. (A standard license supports all resolutions). With the FFT frequency analyzer you can see the spectrum on a linear scale, which can be useful for harmonics and other analysis tasks. Also on board is a real time oscilloscope.

• License: Shareware
• Language: English
• Release: 2008-05-27
• Size: 1 Mb
• Cost: 30.00 $

A full-featured AudioCD player with a stylish digital graphical interface. Offers all the things you would expect from a CD player plus many extra features: full CDDB support, direct/fast track access to CD features, an advanced sound visualization system, an integrated audio mixer, a powerful disc database manager, 4 view modes, 6 playback modes and more.

• License: Shareware
• Language: English
• Release: 2004-11-01
• Size: 1 Mb
• Cost: 25.00 $

Virtins Sound Card MultiInstrument is a powerful PC based virtual instrument software. It consists of a sound card real time oscilloscope, a sound card real time spectrum analyzer and a sound card signal generator, and can run them simultaneously. It supports sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. Visit www.virtins.com for further details.

• License: Shareware
• Language: English, ChineseSimplified, ChineseTraditional, French, German, Italian, Japanese, Korean, Portuguese, Spanish
• Release: 2006-04-18
• Size: 4 Mb
• Cost: 49.95 $

Sound card based oscilloscope, with all of the features of a modern digital storage oscilloscope, providing four types of views: (1) Real time wave form display of Channel A and Channel B. (2) Real time wave form display of Channel A + Channel B. (3) Real time wave form display of Channel A - Channel B. (4) Real time Lissajous Pattern display for Channel A and Channel B. With sophisticated triggering. Visit www.virtins.com for further details.

• License: Shareware
• Language: English, ChineseSimplified, ChineseTraditional, French, German, Italian, Japanese, Korean, Portuguese, Spanish
• Release: 2006-04-18
• Size: 4 Mb
• Cost: 24.95 $

It consists of signal generator and an off-line oscilloscope. It provides the following types of waveform for output: (1) Sine (2) Square (3) Triangle (4) Saw Tooth (5) White Noise (6) Pink Noise (7) Multi-tones (8) Arbitrary via user-configurable waveform library, at either a fixed frequency, or a frequency that sweeps linearly or logarithmically within specified frequency range and time duration. Visit www.virtins.com for further details.

• License: Shareware
• Language: English, ChineseSimplified, ChineseTraditional, French, German, Italian, Japanese, Korean, Portuguese, Spanish
• Release: 2006-04-18
• Size: 4 Mb
• Cost: 24.95 $