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Old 30th September 2012, 05:00 AM   #1
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Default speaker measurement android app

please suggest a good android app for running basic speaker measurement(especially freq.response)
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Old 30th September 2012, 05:13 AM   #2
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hello soundnovice

i hope you don't intend on using your cell phone to do that ;-)
so many deficiencies!
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Old 30th September 2012, 05:15 AM   #3
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SpectralPro, RTA Pro, and SPL and Spectrum Analyser are what I have used on Android.

Edit: With a Samsung Infuse (with CM10 Unofficial Jellybean). The mic is quite accurate

Last edited by iamtheonlystevo; 30th September 2012 at 05:16 AM. Reason: responding to missed post
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Old 30th September 2012, 06:15 AM   #4
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my requirement is just to take basic freq.response to figure out peaks and dips. high accuracy is optional.
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Old 30th September 2012, 08:51 AM   #5
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the frequency response of the receiver of cell phones adheres to a prescribed standard envelope and most quality phones stay within the band of 300Hz to 3kHz with several dBs discrepancy!
the speaker measurement would yield most erroneous and tragic results!
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Old 30th September 2012, 04:38 PM   #6
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Quote:
Originally Posted by demeterart View Post
the frequency response of the receiver of cell phones adheres to a prescribed standard envelope and most quality phones stay within the band of 300Hz to 3kHz with several dBs discrepancy!
the speaker measurement would yield most erroneous and tragic results!
A very generalized statement about cell phones. Sure, many phones may have a limited range with the mic, mine handles the full spectrum. Not saying its pro quality, but it gets the job done just fine for me.
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Last edited by iamtheonlystevo; 30th September 2012 at 04:42 PM.
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Old 30th September 2012, 07:53 PM   #7
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the only meaningful way to do this with a cell phone is to find a piece of software written for the specific model and brand of cell or one that compensates for the specific response of the mic and its preamp since equalization is usually the case with communication equipment.
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Old 1st October 2012, 05:55 AM   #8
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Quote:
Originally Posted by iamtheonlystevo View Post
A very generalized statement about cell phones. Sure, many phones may have a limited range with the mic, mine handles the full spectrum. Not saying its pro quality, but it gets the job done just fine for me.
which software ur using?
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