Small application: Frequency Detection via microphone + mouse simulation
$30-5000 USD
Cerrado
Publicado hace casi 18 años
$30-5000 USD
Pagado a la entrega
_**Outline
**_
I need a small application created which will do the following:
*navigate through a very simple application through the use of the sounds created by a telephone keypad held next to a pc microphone.
**1.** Distinguish between 3 possible sets of frequencies which can be played into the microphone. The program needs to continuously scan for the input of these frequencies.
The frequencies of interest are those created by the *, 0 and # keys of a telephone keypad.
* = 941hz and 1209hz
0 = 941hz and 1336hz
# = 941hz and 1477hz
**2.** The program will perform very simple mouse simulations/macros based on the sound frequency which was detected.
**_Details_**
_* button_ (short beep of 941hz and 1209hz_)_ would toggle through a list of possible macros.
_0 button_ (short beep of 941hz and 1336hz_)_ would toggle through the list of possible macros in the inverse direction.
_# button_ (short beep of 941hz and 1477hz) executes the selected option.
**Macros
**There will be approximately 70 options which the "*" and "0" buttons are to toggle through. i.e. The program registering three short beeps of "*" (941hz and 1209hz) will result in the 3rd option being selected.
All of these macros will simply point the mouse cursor to a certain (x,y) screen co-ordinate and click once on that spot. These co-ordinates must be editable by the user.
There needs to be the option of having a user definable sound file (by browsing the file) to play as a macro is selected and also when it is executed.
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
## Platform
Windows XP.