| |
|
|
Job Summary:
|
| |
| Job Type: |
Project |
| Budget: |
$ 100-300 |
| Required
Skills: |
,
,
,
,
|
| Attached
Files: |
(None) |
| |
|
| Status: |
Closed for bidding
|
| |
|
|
|
Buyer Summary:
|
| |
| Username: |
|
| Feedback Score: |
Rating: (No Feedback Yet)
|
| Award Reliability: |
1 posted 0 paid |
| |
|
| Location: |
Pacific Palisades, United States
|
| Member Since: |
January 22, 2009 |
| |
|
|
|
| Invited Users: |
There are no invited users
|
Description
I need to port the working MATLAB pitch correction code posted at http://cnx.org/content/m11716/latest/ and to Objective-C or C++. I will also need either implemented CAF file I/O OR for you to find a properly licensed library that will perform CAF file I/O.
You must deliver:
1) Source code that implements the algorithm to process 44.1Khz 16-bit mono sounds.
2) Source code that does CAF file I/O for 16-bit uncompressed mono sounds OR uses a properly licensed library to do this.
3) Source code of a test harness program that reads in a CAF file, corrects pitch and writes to a new CAF file.
The converted samples will be tested against the given samples by way of a 25-run ABX test with the "Why" sample. In the event of a dispute, the result will be determined by 2/3 vote between the coder, the seller, and the arbiter.
The following function should be written:
bool transform(string inputfilename, string outputfilename); (or the Objective-C equivalent)
Returns true if successful, false if there is a failure.
Go to http://cnx.org/content/m11711/latest/ for complete information about the pitch correction algorithm, sample code and sample output is available at http://www.cnx.rice.edu/content/m11716/latest/ (use the time-domain pitch detector and the PSOLA pitch shifter). I will provide CAF versions of the samples for your benefit.
Since this is targeted for the iPhone, certain licensing issues exist. Do not assume you can use LGPL libraries, because newer versions of the license prohibit static linking into proprietary code on embedded systems.
Code should be well-commented, understandable, and maintainable.
Additional information:
Submitted on 01/22/2009 at 9:39 EST
I have a maximum budget of $650, that is the most I can allocate to this project.
Reminder
You may not start working in this and any request before
your bid is accepted. Users who violate this policy
may have their accounts permanently suspended.
|
|
|
|
| |
| Get the Free
Step-by-Step Guide on How to Use GetACoder |
The act of
outsourcing jobs has become easy in the past few years
thanks to GetACoder. However, our team aims at making the
whole process even easier. So, it has now come the time to
provide you with a step-by-step guidance on how to use this
service and succeed in the outsourcing world totally for
FREE.
It doesn't matter if you are a more experienced user or a
novice; using GetACoder will become even simpler with the
help of this E-book. There are two major sections: a Buyers
section and a Coders section.
Buyers will learn:
- How to outsource safely
- How to pick the best freelancers
- How to manage time and money
Coders will learn:
- How to get the best jobs
- How to secure their payments
- How to build a long-lasting relationship with buyers
...and MUCH MORE
Clear examples and pictures illustrating key situations,
great tips and real testimonies of some of our best users...
all in this Outsourcing Guide. So don't loose the
outstanding opportunity to download GetACoder FREE E-book.
|
 |
|
 GetACoder is a leading Global Services Marketplace doing business in more than 200 countries. Our unique system accelerates your time to market and provides your business with key competitive advantages. When you use GetACoder you are stretching your budget and saving as much as 60% over traditional outsourcing. GetACoder is changing business, now it's no longer about what you own or build but which resources and talent you can access. With GetACoder you reduce expenses, increase efficiencies, aggressively grow your business, and create a sustainable competitive advantage. GetACoder makes outsourcing to any part of the world an easy task! With GetACoder it's simple to outsource any business request, gain access to global talent and manage jobs online. One of the main advantages of GetACoder is the low labor cost. The typically rates are about seven times lower than the ones in the US or Europe. Posting a request at GetACoder allows the right professional or company to find you and to bid for your work. We are building a reputation for exceeding our customers' expectations and for becoming an extremely cost effective way to outsource work. Use GetACoder when you want to save money, increase efficiency or accelerate the development of your request. With GetACoder you focus on growing your business and let others do the tedious work. Post your request on GetACoder for free. Find out why people outsource jobs with us day after day. Thousands of Satisfied Customers - Submit/View Quotes
| - | GetACoder is really user friendly and well maintained. If you face any problem site authority takes quick action. They really take good care of coders. - | | - | Unlike other freelance sites who are more interested in earning money both from the buyer and seller than giving genuine service, GetACoder is an entirely innovative approach and really cares for their customers and allows every one to grow to the greater heights.. Thanks a lot for your valuable service. - | | - | GetACoder changed my life. - |
|
|
| |
© 2004-2012 GetACoder. All rights reserved. |
|
