SPL Spectrum Analyzer

SPL Spectrum Analyzer


SPL Spectrum Analyzer measures and analyses sound pressure level (amplitude in decibels) 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 amplitude scale (up to 150 decibels), RTA peak hold function, flat reference line, local peaks...


RTA measurement can be recorded on 3 separate channels. User can later compare SPL (dB) 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.
Add to list
Free
80
4.0
User ratings
1094
Installs
100,000+
Concerns
0
File size
1886 kb
Screenshots
Screenshot of SPL Spectrum Analyzer Screenshot of SPL Spectrum Analyzer Screenshot of SPL Spectrum Analyzer Screenshot of SPL Spectrum Analyzer Screenshot of SPL Spectrum Analyzer Screenshot of SPL Spectrum Analyzer Screenshot of SPL Spectrum Analyzer
About SPL Spectrum Analyzer
SPL Spectrum Analyzer measures and analyses sound pressure level (amplitude in decibels) 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 amplitude scale (up to 150 decibels), RTA peak hold function, flat reference line, local peaks...


RTA measurement can be recorded on 3 separate channels. User can later compare SPL (dB) 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.

Android Market Comments
A Google User
Jul 6, 2015
4 star Can't connect Bluetooth speaker when i open this app the Bluetooth disconnect
A Google User
Jun 21, 2015
Nice toy. Not badly calibrated. Doesn't save last state for RTA. Full of adds, shouldn't have any.
A Google User
May 31, 2015
I,m very nice
A Google User
May 22, 2015
What's not to love...Hey, It's 2015!
A Google User
May 10, 2015
Spl spectrum analizer It does ok but theres no sensetivty settings
Version 1000000
Version 1000000