Closed

iPhone sound spectrum analyzer

Needed:

iPhone app to

- record sound samples of chosen lengths (10ms, 20ms, ...)

- apply FFT (Fast Fourier Transform, [url removed, login to view] -- C code in appendix)

- display the amplitude on a given frequency over time

Detailed technical requirements will be sent on request.

Deliverable: XCode project for iOS SDK 4.3

Budget: $200

Skills: iPhone, Mobile App Development

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About the Employer:
( 0 reviews ) Russian Federation

Project ID: #1112889

4 freelancers are bidding on average $244 for this job

kingyond

hi, i am skill at iphone sound app development.i can do this project

$400 USD in 7 days
(11 Reviews)
5.5
alexzubarev

Naznachte menja, vse budet sdelano za sutki ili bustree

$200 USD in 1 day
(2 Reviews)
4.8
cocoakomali

1) over all architecture. 2) Recording functionality. 3) Fourier transform implementation. 4) Testing.

$150 USD in 15 days
(5 Reviews)
4.3
itzonemaster

Respected Client, Please have a look at PMB for more details regarding our Proposal. Thanks & Regards.

$225 USD in 4 days
(0 Reviews)
0.0