Real-time Audio Spectrum Analyzer Software
Spectrum Analyzer. A fast and fluid spectrum analyzer that makes listening music more enjoyable. This user friendly app listens to sound from microphone and presents the frequency response in colorful spectrum views. Watch the dancing spectra on your phone by simply placing your phone near a your media player, car stereo, or radio while playing. SPAN, a real-time FFT audio spectrum analyzer. SPAN is an audio spectrum analyzer that has two important features: works in real time and is based on Fast Fourier Transform. These are supplemented by a third interesting feature, not of a technical nature, equally important: it is a free software. TrueRTA’s audio spectrum analyzer software designed to work on the Windows platform. The software comes packed with lots of features for the benefit of the users. It features; a high-resolution real-time analyzer, low distortion signal generator, dual trace oscilloscope. This is a view of the Real Time Generator/Analyzer Screen The audio is a single sinewave Tone, at 550 Hz The Tone is coming out of the speakers attached to the sound card The Analyzer input is the MIC input Notice the peak at 550 Hz, with an apparent roll-off The roll-off is due to the bandwidth of the Analyzer. Description A fast and fluid spectrum analyzer that makes listening music more enjoyable. This user friendly app listens to sound from microphone and presents the frequency response in colorful spectrum views. Watch the dancing spectra on your phone by simply placing your phone near a your media player, car stereo, or radio while playing music.
Acoustic and Vibration Spectrum Analyzer solutions
Welcome to Pioneer Hill Software. If you have been searching for a solution to your acoustic and vibration test and measurement needs then you have found the right place.
Our products are the choice of engineers, technicians, and scientists at leading businesses, research institutions, and independent laboratories around the world. Regardless of the application, they all need a powerful and cost effective spectral analysis measurement system.
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If you need assistance selecting the product that will meet your specific application, please contact us - we work hard to develop long term relationships with our customers. We invite you to start the conversation.
We offer a range of solutions depending on your application requirements and budget:
SpectraPLUS-RT Provides real time spectral analysis with Narrowband, 1/1 or 1/3 Octave resolution. Signal generation and recording/playback are also available. Designed for users needing a high quality spectrum analyzer with a minimal learning curve.
SpectraPLUS-SC Powerful dual channel signal analyzer with real time, recording/playback and post processing. Features a comprehensive set of displays for spectrum, time series and phase measurements as well as advanced joint time and frequency analysis (spectrogram and 3-D surface plots). A wide selection of tools and utilities for signal generation, distortion and reverberation measurements are available plus the ability to automate the analyzer for production testing or other needs. Triggering, Transfer functions and much more!
SpectraDAQ-200 custom designed precision data acquisition sound card specifically developed for test and measurement applications. It features fixed gain steps for easy calibration to your transducer sensitivity, IEPE power for accelerometers and microphones, and standard BNC connectors widely used in test environments. Exceptional dynamic range and extremely low distortion.
Real-time Audio Spectrum Analyzer Software Reviews
SpectraPLUS-RT and SC also support the Digiducer integrated accelerometer and the 485B39 digital ICP signal conditioner device.
SpectraPLUS-DT is software package specifically designed around the Data Translation line of USB Data Acquisition modules. Up to 16 channels of acquisition and analysis with calibrated input levels, IEPE transducer power, AC or DC coupling and tachometer inputs. Data Translation offers a complete line of modules from low cost to high speed and high performance. Click here for more information on the Data Translation hardware.
'SpectraPLUS easily outranks all of the competing mission critical data acquisition/analysis offerings in both ease of use and feature set, with outstanding data presentation capabilities.'
- John T. Leonetti, Principal Engineer, Komatsu Proving Grounds
Typical Applications
- Audio equipment testing
- Vibration testing
- Distortion measurements
- Frequency Response tests
- Room Acoustic measurements
- Noise measurements and monitoring
- Precision signal generation
- Sound Power measurements
- Musical instrument manufacturing and testing
- Production testing
- Underwater acoustics, pile driving noise levels
- Rotating machinery analysis
- Impact hammer testing
Key Features
- Real-time spectrum analysis of live input
- Record, Playback and Post Process WAV files
- Displays: Time Series, Spectrum, Spectrogram, 3-D Surface, Phase
- Full Featured Dual Channel Signal Generator
- High Resolution FFT Analysis up to 1,048,576 pts
- Octave Analysis from 1/1 to 1/96 octave
- Up to 24 bit sampling precision
- Digital Filtering, Distortion Analysis, Transfer Functions
- Acoustic Tools: RT60, Equivalent Noise Level (Leq)
- THD+N versus Frequency
- Acceleration, Velocity and Displacement
- Data Logging
- Advanced Programming API
- Audio Spectrum Analyzer - OscilloMeter
Audio Spectrum Analyzer for Real-time, FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meter, phase shift meter. Multi-Tone Sound Frequency Sweep Generator. White, pink noise. - Zelscope
Zelscope is a Windows software that converts your PC into a dual-trace storage oscilloscope and spectrum analyzer. It uses your computer's sound card as analog-to-digital converter, presenting a real-time waveform or spectrum of the signal - which can be music, speech, or output from an electronic circuit. - Spectrogram
Shareware dual channel audio spectrum analyzer for Windows 2000/XP which can provide either a scrolling time-frequency display or a spectrum analyzer scope display in real time for any sound source connected to your sound card. Can be used for MTHELL, QRSS and DFCW by R S Horne - Spectrum Lab
DL4YHF's Audio Spectrum Analyser Spectrum Lab or Speclab 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 and more.Can be used for MTHELL QRSS, DFCW, PSK, MSK, Castle - Audio spectrum analyzer
Analyzes audio from 10 Hz to 20 kHz, input from microphone or wave file, Variable sample rates (8000 Hz, 11025 Hz, 22050 Hz, 44100 Hz)Variable transform sizes (1k, 2k, 4k, 8k)Upper and lower limits adjustableContinuous, averaged, peak hold - HamAlyzer
HamAlyzer is a spectrum analyzer made just for hams, save plot images easily for emailing, monogramed with your call sign.HamAlyzer looks no more supported, here 2.8 trial version available. Download hamalyzer - Cobracom
Oscilloscope, Realtime spectrum analyzer, Impedance meter, RLC bridge and signal generator for Windows. Is a Windows application that converts your PC into a powerful dual-trace signal analyzer (oscilloscope, FFT etc...) . Uses your PC sound card as an Analog-to-Digital a Converter to digitize any input waveformand as Digital-to-analog Converter for the signal generator.True 24 bit adc/dac 48K/96k/192k sampes/sec. - Soundcard Audio Tools and Toys
Soundcard audio tools and toys, experimental ideas and utilities.Signal Generator, Frequency-counter / instrument-tuner, Real-time Spectrum Analyser
- Audio Kit for iPhone- Audio Kit is a collection of four iphone applications which are essential for those working in audio and sound. A real time Spectrum Analyser, a Scope to display waveforms, an SPL Meter, and a sine wave Signal Generator.
- Audio spectrum analyzerpop- Analyzes audio from 10 Hz to 20 kHz, input from microphone or wave file, Variable sample rates (8000 Hz, 11025 Hz, 22050 Hz, 44100 Hz)Variable transform sizes (1k, 2k, 4k, 8k)Upper and lower limits adjustableContinuous, averaged, peak hold[ Hits: 29942 | Votes: 53 | Rating: 3.87 ]
- Audio Spectrum Analyzer - OscilloMeterpop- Audio Spectrum Analyzer for Real-time, FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meter, phase shift meter. Multi-Tone Sound Frequency Sweep Generator. White, pink noise.
- AudioXplorer- AudioXplorer is a sound analyzer software designed for Mac OSX, provide a real-time analysis window where you can visualize the sound spectrum and sonogram[ Hits: 440 | Votes: 1 | Rating: 9 ]
- Axis Spectrum Analyzer- Axis Spectrum Analyzer allows you to record audio along with sincronized 31 band spectrum analyzer readings from any audio source to be inputed into Macromedia Flash movies in an easy to integrate way. The software can also be used to display real-time audio with customized visuals on video devices such as projectors, tvs,etc.
- Baudline signal analyzer- A Linux based FFT spectrum analyzer designed for time-frequency browsing and scientific data visualization. Oscilloscope waveform, statistical histogram, accumulated spectral trace,Weak Signal reception, continuos data logging, FFT Analyzer and specialized measurement windows.[ Hits: 12215 | Votes: 32 | Rating: 8.85 ]
- Cobracom- Oscilloscope, Realtime spectrum analyzer, Impedance meter, RLC bridge and signal generator for Windows. Is a Windows application that converts your PC into a powerful dual-trace signal analyzer (oscilloscope, FFT etc...) . Uses your PC sound card as an Analog-to-Digital a Converter to digitize any input waveformand as Digital-to-analog Converter for the signal generator.True 24 bit adc/dac 48K/96k/192k sampes/sec.
- EIS Spectrum Analyser- Freeware program for analysis and simulation of impedance spectra[ Hits: 5259 | Votes: 7 | Rating: 4 ]
- Fatpigdog's Real Time FFT Audio Spectrum Analyzer- Fatpigdog's Real Time FFT Audio Spectrum Analyzer. User interface has the look and Feel of an HP Spectrum Analyzer. But, in addition to the regular Spectrum Plot, it also produces detailed Waterfall plots. The user can optimize the color map, chosing from a wide assortment of color themes. This analyzer supports multiple traces, trace arithmetic and normalization.
- FFT Explorer- A free (GPL) Linux (Xwindows GUI-based) utility that performs spectral analysis on real-time data from a sound card or other source, and can analyze the spectra of various sound file types. It can also accept data from many kinds of applications in plain-text form by way of the 'named pipe' feature of Linux[ Hits: 10762 | Votes: 7 | Rating: 5.43 ]
- Freq 51- Program samples the input, performs an FFT, and graphs the output
- Frequency Response Plotter- Draw static response time of an audio system. Originally intended for loudspeakers tests, is also a great tool for looking at microphone equalisation.[ Hits: 911 | Votes: 3 | Rating: 9 ]
- HamAlyzerpop- HamAlyzer is a spectrum analyzer made just for hams, save plot images easily for emailing, monogramed with your call sign.HamAlyzer looks no more supported, here 2.8 trial version available. Download hamalyzer
- Linrad- Multiplatoform freeware DSP software. Linrad has its origin in software that was developed for 144 MHz EME CW but it is quite general and should be seen more like a kit for designing a receiver that a receiver for some particular usage.It can be used as a CW receiver with a small time delay and a fast waterfall graph. A dsp for conventional receiver to imporve signals readability, a spectrum analyzer.[ Hits: 9652 | Votes: 16 | Rating: 8.01 ]
- Mac the Scope- Mac the Scope is a professional quality signal analyzer, 1/3 octave RTA, signal generator, and more.
- MDS Spectrum Analyzer- Software for radiomonitoring, radio spectrum analysis. MDS is designed for the real time radio spectrum analysis. It performs real time activity analysis, signal search and collects spectrum data for post time analysis.[ Hits: 3205 | Votes: 8 | Rating: 6.88 ]
- Noise Meter- Noise Meter software for the noise meter tool by G8KBB that measure noise using a PC sound card and calculate noise figures by means of a calibrated noise source.
- PicoScope- Pico Technology have developed a wide range of professional PC-based instruments that offer all the functionality of conventional test equipment (DSO - digital storage oscilloscope, spectrum analyzer, meter), and also many features not normally available in this price range. Available functios are Oscilloscope, Spectrum Analyser, XY Scope, Meter and Measurements[ Hits: 13262 | Votes: 8 | Rating: 8.37 ]
- PSELab freeware- PSELab is a freeware Windows application useful to estimate power spectrum and short-time spectral distribution of signals. The application uses periodogram, least squares Prony, Burg, covariance, MUSIC and some other methods. To estimate short-time spectral distribution, the application uses short Time Fourier transform, pseudo-Wigner-Ville transform, least squares Prony, Burg, covariance, MUSIC and some other methods.
- RightMark- RightMark Audio Analyzer[ Hits: 4013 | Votes: 3 | Rating: 5.33 ]
- RMAA- Right Mark Audio Analyzer is a suite designed for testing quality of any audio devices, be it a sound card, an MP3 player, a consumer CD/DVD player or a radio.
- S Meter Lite Software- S Meter Lite is a no-cost program that displays your receiver's S Meter signal strength in a window by W8WWV[ Hits: 6807 | Votes: 4 | Rating: 2 ]
- Scan*Star- Radio monitoring and analysis tools. Scanning, searching, spectrum analysis and traffic analysis. Amateur, Industry & Government,
- Signals Analyzer- Signals Analyzer it's a a program, which is designed for the very qualitative analysis of different signals. The one of main fields of SA application is the analysis of unknown or unclear, strange signals. This programm will be very usefull to everyone from professional analysts to amateurs.[ Hits: 4932 | Votes: 5 | Rating: 9.8 ]
- Signals Analyzer- Signals Analyzer – it is the program, which is designed for the very qualitative analysis of different signals. The main area of SA application is the analysis of unknown or unclear, strange signals.
- SIGVIEW spectrum analyzer- Complete real time signal analysis software with wide range of powerful FFT spectral analysis tools, statistics functions and comprehensive visualization system.[ Hits: 11399 | Votes: 10 | Rating: 7.6 ]
- Sonograph Spektrum Analyzer- Sonogram is a highly flexible audio spectrum analyzer for the analysis of sound, music and speech signals in the frequency-domain using different algorithms.
- Soundcard Audio Tools and Toys- Soundcard audio tools and toys, experimental ideas and utilities.Signal Generator, Frequency-counter / instrument-tuner, Real-time Spectrum Analyser[ Hits: 14327 | Votes: 16 | Rating: 7.75 ]
- Spectra- Accurate spectrum analyzer in the range 0 - 2500 Hz, makes an accurate FFT analysis of an audio signal coming from the soundcard
- SpectraScope- SpectraScope is a simple Windows interface program allowing your computer to view up to two audio waveforms in either the time or frequency domain. The program is a Windows soft panel operating as a dual channel oscilloscope and spectrum analyzer. The useful frequency of operation is 20 to 10,000 Hz in the time domain and 20 to 20,000 Hz in the frequency domain. The program uses the computer sound card to capture the audio input.[ Hits: 10723 | Votes: 3 | Rating: 7 ]
- Spectrogrampop- Shareware dual channel audio spectrum analyzer for Windows 2000/XP which can provide either a scrolling time-frequency display or a spectrum analyzer scope display in real time for any sound source connected to your sound card. Can be used for MTHELL, QRSS and DFCW by R S Horne
- Spectrum Analyzer Pro Lab- Spectrum Analyzer pro is a commercial application that will turn your computer into a modern spectrum analyzer. This will provide you with features that go far beyond the possibilities of any stand-alone hardware unit. Run under recent Windows versions, available in trial mode[ Hits: 935 | Votes: 2 | Rating: 10 ]
- Spectrum Analyzer Real-time FFT- Eight-channel Audio Spectrum Analyzer is a set of Real-Time Multi-Channel Gauges for investigation of data accepted from any ADC you will want or 16-, 24- and 32-bit ADC of sound card. WDM drivers support. FFT Spectrum Analysis, OscilloScope, Frequency counter, AC/DC voltmeter, Signal-to-Noise Ratio, Signal-to-Noise and Distortion, Spurious-Free Dynamic Range, Effective Number Of Bits, Total Harmonic Distortion, Inter-Modulation Distortion, Phase Shift. Special modes of dual-channel FFT spectral analysis: Separate channels spectra, Spectra of digital sum, difference, product of two signals, Spectrum of digital product of original signal and its fundamental, Spectrum of Real and Complex Transfer Function, Cross Spectrum. Standart weighing of spectra according IEC and CCIR. Oscilloscope modes (for dual-channel ADC) are: original signals, sum, difference, dependence of one channel on another, amplitude distribution of input signals.
- Spectrum Labpop- DL4YHF's Audio Spectrum Analyser Spectrum Lab or Speclab 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 and more.Can be used for MTHELL QRSS, DFCW, PSK, MSK, Castle[ Hits: 46841 | Votes: 55 | Rating: 6.97 ]
- Spek- Spek helps to analyse your audio files by showing their spectrogram.Spek supports all popular lossy and lossless audio file formats. Spek is free software available for Unix, Windows and Mac OS X.
- TCube- TCUBE is a combination of a Spectrum Analyzer and a Two Tone Generator, with optional quadrature outputs. It can be used for measuring the intermodulation behavior of an audio circuit, and as a general purpose tool[ Hits: 8370 | Votes: 10 | Rating: 5.5 ]
- Virtins Technology- Offer PC based virtual instrument for electronics enthusiasts, students and professionals, including full-fledged sound card real time Oscilloscope, Spectrum Analyzer and Signal Generator.
- Zelscopepop- Zelscope is a Windows software that converts your PC into a dual-trace storage oscilloscope and spectrum analyzer. It uses your computer's sound card as analog-to-digital converter, presenting a real-time waveform or spectrum of the signal - which can be music, speech, or output from an electronic circuit.[ Hits: 70683 | Votes: 27 | Rating: 5.12 ]
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