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#1
Frequency Analysis in J2ME -
2009-04-16, 19:07
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Join Date: Dec 2006
Posts: 85
Regular Contributor
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Hi,
Is it possible to analyze the recorded sound, from the phone microphone, and get the sound's frequency? How it can be done? Thanks, Eyal. 
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#2
Re: Frequency Analysis in J2ME -
2009-04-17, 08:19
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Join Date: Apr 2009
Posts: 89
Regular Contributor
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Hi Eyal,
Go for the given links may it's help u.. http://www.forum.nokia.com/forum/sho...d.php?p=527973 http://www.ce.pdn.ac.lk/~roshanr/res...ementation.pdf And u read about the Fast Fourier Transform (FFT) in Java 2 Micro Edition (J2ME). for your probelm. Thanks Osam
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#3
Re: Frequency Analysis in J2ME -
2009-04-22, 11:20
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Join Date: Feb 2008
Posts: 9
Registered User
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The first link does not work.
Is anyone having trouble applying the FFT?
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#4
Re: Frequency Analysis in J2ME -
2009-05-27, 11:38
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Join Date: Feb 2008
Posts: 9
Registered User
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I'm trying to do audio processing with the FFT, but it is impossible to accelerate the process due to the amount of load that needs and little power and telephone.
Has anyone seen a spectrum or similar in applications for telephone?
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#5
Re: Frequency Analysis in J2ME -
2009-06-08, 13:11
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Join Date: Feb 2006
Posts: 689
Super Contributor
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Hi,
Please have a look at JSR234(Advanced multimedia supplements) for latest APIS on Multimedia.Also check your phone support for jsr234. Thanks Soku
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#6
Re: Frequency Analysis in J2ME -
2009-06-09, 14:17
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Join Date: Jun 2009
Posts: 1
Registered User
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Hi,
have a look at www.mobile-tuner.com It is an instrumental tuner for java enabled phones. There is also a free trial version. Regards Babalu97
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| Thread | Thread Starter | Forum | Replies | Last Post |
|---|---|---|---|---|
| J2ME or C++ for VoIP on Mobile | sandeepkumar03 | VoIP | 4 | 2009-02-02 11:28 |
| Getting Recorded Audio Frequency in J2ME | satyarajasekhar | Mobile Java Media (Graphics & Sounds) | 2 | 2009-01-11 12:09 |
| J2ME or C++ for VoIP on Mobile Phone | sandeepkumar03 | Mobile Java Media (Graphics & Sounds) | 2 | 2008-11-13 21:14 |
| Acessing voice channel using J2ME | diegomello | VoIP | 1 | 2008-10-21 16:57 |
| Can J2ME be used for sending MMS Message ? | seno_ap | Mobile Java General | 1 | 2006-11-24 15:36 |
