SPL Spectrum Analyzer SPL Spectrum Analyzer v2.7

Download SPL Spectrum Analyzer

App measures and analyses sound pressure level and sound frequency spectrum in real time (RTA) using FFT.

It is very easy to use and offers a lot of useful features: high RTA refreshing rate and frequency resolution, adjustable sound pressure level scale (up to 150 dB), RTA peak hold function, flat reference line, local peaks...

RTA measurement can be recorded on 3 separate channels. User can later compare SPL and frequency response charts between the channels.

It also includes a signal (tone) generator, which helps us measuring the frequency response of a sound system.

Input/output can be adjusted to Internal, AUX or Bluetooth. However, all I/O options and combinations do not work on all devices.

Microphone can be accurately calibrated for each frequency band separately.

This is the PRO version without ads!


Parental rating: 
Everyone (age 6 and over)
Default language: 
Supported languages: 
German, Spanish, French, Indonesian (legacy in code), Italian, Japanese, Korean, Portuguese
Trial version: 
"In-App" billing: 
With advertisements: 
SPL Spectrum Analyzer
SPL Spectrum Analyzer
SPL Spectrum Analyzer


Requires Google Play and/or account: 
Requires third-party libraries: 
Requires 'rooted' device: 
Target Android version: 
Android 4.4
Minimum Android version: 
Android 2.2
Requires features: 
Microphone, Screen landscape, Touchscreen
Requires permissions: 
Broadcast sticky, Modify audio settings, Record audio

Discussions on SPL Spectrum Analyzer

There are no comments yet.
Syndicate content

Reviews of SPL Spectrum Analyzer

There are no reviews yet.
Syndicate content