The client has made the following changes to the job.
Client prefers freelancers from:
Northern Virginia, United States
You are still able to submit a proposal for this job.
The client prefers freelancers from
a different location.
Need iPhone/iOS developer who can build an app that can emit tones, one at a time, controlled by the user, from 20 Hz to 20KHz thru earbuds of an iPhone/IPod Touch.
Also need to automatically control the amplification of these emitted tones.
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