Advanced Spectrum Analyzer PRO

- January 4, 2017

Everyone

Music & Audio

Offers in-app purchases

( 850)

Advanced Spectrum Analyzer PRO- screenshot thumbnail

Description

Advanced FFT Spectrum Analyzer is a real-time ( RTA ) powerful audio tool to visualize and analyze signals from android device microphone in frequency domain.

Features:
- FREE
- FFT resolution up to 2.7Hz! (FFT size: from 512 to 16384 bins)
- 44100 hertz (Hz) and 48000 hertz(Hz) sampling frequencies
- peak finding
- input source selection ( two microphones )
- several window functions to minimize the leakage effect and increase signal peaks precision
- linear and logarithmic scales
- scaling
- signal averaging
- peak hold
- 2 independent markers
- markers frequency and amplitude deltas
- pause/resume button
- screenshots
- NO ADS!

Reviews

4.5

850 total

5 614

4 147

3 39

2 19

1 31

Irv Negrin

Use this to true a bicycle wheel, it's imperative that all spokes have the same tension. They make a tone when plucked, this allows me to accurately see the fundamental freq and ignore the harmonics. Cursors are great to indicate the target tone when adjusting. If you could auto clear the peak hold after a configurable delay then restart it, this would be perfect.

Mohamed Enein

It's a major drawback to force landscape screen! I can't run multi window this way. Hence I can't generate tone and see it at same time. A properly designed graph shouldn't depend on the host dimensions. Will be 5 stars if this fixed!

Kesava Reddy

This app seems very good. Various options are very useful. I suggest the developers to add few more add ons in the upcoming updates like storing raw data both time and frequency domain in the storage, weighting factors and octave bands.

Distelzombie Centzon Totochtin

Awesome! I love you! :D But could you please explain the window functions somewhere? Bug maybe: When screen dims, 7 peaks at various frequencys appear. :( And could you please add an FPS option? It's like 10 Fps, always...

Scott Haysom

Generally more stable than other similar apps, more customisation, and overall better aesthetics. Used this for my Physics Investigation regarding resonance frequency, worked like a charm. I can imagine results differ with different devices, but this worked fine on my Nexus 6P.

landzist

I was amazed by the results when I tested this app for my audio projects. I never thought a mobile device app could work accurately(almost) like a true sophisticated spec analyzer module. Thanks to Vuche Labs.

User reviews

Irv Negrin February 21, 2017

Mohamed Enein September 12, 2017

Kesava Reddy March 14, 2017

Distelzombie Centzon Totochtin July 1, 2017

Scott Haysom March 16, 2017

landzist February 18, 2017

Bogdan Rădulescu May 24, 2017

Seems to be the best at what it does. It would be nice if it supported a calibrated microphone such as Dayton Audio iMM-6 and if it was able to sweep the frequency from 20-20000Hz so we could analyze our speakers.

no name given name February 7, 2017

Awesome for those who are analysing their voice, would love it if there was an active widget with on/off feature. LOVE IT! PLEASE MAKE A WIDGET!

R Burwell May 13, 2017

Great easy to use app. Just a suggestion, would it be possible to map the frequencies on the x axis to musical notes as an option?

Sophie Pickard January 10, 2017

Tracked down some whirring/noisy equipment with this. Most useful (+_+)

Kurt Prescher May 30, 2017

Screenshots are stored in internal storage rather than the installed SD card. Any idea how to change it?

Stephen Howell September 14, 2017

It would be nice if we could load a sound file and see the complete wave form zooming in to individual parts or simply play it and watch the wave form live as it plays.

jimmy Johnson June 3, 2017

Does what it should. Slight delay but works

Gregory Gross January 24, 2017

ESSENTIAL TOOL Tells me just where that ring is in the sound system.

January 7, 2017

Simple and easy to identify the main harmonics

J.B. Eid April 1, 2017

This is a nice little app it does exactly what I needed to do and that's why I'm rating it five stars, thank you.

Dmitri Nesterov April 25, 2017

Awesome! It hears much more than I do %)

Alexey Bondarenko January 22, 2017

Where does it store screenshots? Why there's no dB scale?

Vuche Labs January 23, 2017

Hello, Screenshots are saved on SD card or Internal storage (if there's no SD card) under 'Vuche' folder. When screenshot is taken a pop-up is displayed with information where screenshot has been saved. There is only dB scale available on X-axis. Vuche Labs Team

Bálint Bosman May 26, 2017

Fantastic app! Just what i was looking for (Please dont add ads. This is a great experience)

Douglas Woellner March 18, 2017

Add CVS file support to this app and I would be the first in line to pay for it

Austin Underwood January 22, 2017

Ehh like Idk am I supposed to use a certain mic or is my phone mic suppose to be sufficient?

Philip Speedy January 25, 2017

Brilliantly done. Thanks for enabling different text sizes.

Alex Moon April 28, 2017

The db scale needs to be logarithmic like the freq axis

Miguel Scaramozzino February 19, 2017

I've tried all other sound analyzers on this market and I've just kept this one. Good stuff.

February 7, 2017

Great tool for explaining frequency domain to students

Dmitry Gurovich August 1, 2017

Refresh rate is too slow to be real-time

Clay Jones January 19, 2017

Very sensitive and spot on. Thanks!

Laszlo Juhasz June 5, 2017

Screenshot not working, worthless junk.

Sergio Phan Lung August 28, 2017

Works just as expected. Thanks!

Onno Koster February 20, 2017

Shows instantly the frequencies.

Jubal Ford July 19, 2017

Its so precise in capturing frequency spectrums and I love it for that.... _

July 31, 2017

Use it to fine tune frequency specific to the different rooms.

ky nguyen May 11, 2017

Very nice, with accurate results. Run smoothly

June 2, 2017

Excellent for picking up a wide array of frequencies.

Alican Gül June 3, 2017

Best free frequency measurement app.

Carlos Guilherme Freatto Pellizzer Wolff February 22, 2017

Awesome to identify frequency in Hertz and dB

Emil Wisekal April 22, 2017

This app is simply great!

Tim Smith May 5, 2017

Good app. Nicely presented and responsive.

Rick Bone February 21, 2017

Looks good

E.V. Norat August 12, 2017

So far so good

What's New

v 2.1:

- foce screen on option

- new font size

- new background color

- improvements

Coming soon:

- microphone calibration

Additional information

Updated

January 4, 2017

Installs

100,000 - 500,000

Current Version

2.1

Requires Android

3.0 and up

Content Rating

Everyone

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Offered By

Vuche Labs

Developer

Visit website Email vuchelabs@gmail.com Privacy Policy

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