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Desktop audio software (fun project!!!)

$100-150 USD

Cancelado
Publicado hace más de 11 años

$100-150 USD

Pagado a la entrega
I'm seeking a programmer to collaborate on a simple audio program that can recognize an input frequency from the user's microphone and provide specific readings in real-time. No signal processing is necessary. This program must: -Correlate the input frequency to its appropriate musical note, and... -Provide a continuous read-out of what the current input is in *terms of musical note*, and... If the frequency inputted is off by a certain factor from any musical note, then: -Show whether the frequency is too high or too low from the closest musical note, and... -Provide a visual indicator of whether the inputted musical note is too high or too low from the closest musical note with a gradation of how *far* off the input is. This feedback must be shown graphically and *continuously* in real-time (not as a map after the fact). _Accuracy of the readout and speed of feedback are two PRIMARY concerns._ **This will be a teaching tool, so it must be absolutely accurate.** I will also require, on the interface, a one octave 'keyboard' that will trigger a piano sound when clicked. Ideally, this will be transposable up and down by octave to accommodate more octaves. I will explain further if this is unclear. Musical knowledge is **not needed;** I will help the programmer understand the relationship between frequency and musical notes. I will also provide a mock-up of what the interface should look like and can provide graphics for use in the program itself, if necessary. The program must be an desktop application that is easy to use for any novice computer user; it will also need a configuration dialog to select sound card. **Only bid if you will be committed to seeing the project through to completion, work quickly,** **and are willing to revise until the program is perfected.**
ID del proyecto: 2787069

Información sobre el proyecto

1 propuesta
Proyecto remoto
Activo hace 11 años

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1 freelancer está ofertando un promedio de $100 USD por este trabajo
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$100 USD en 45 días
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Bandera de UNITED STATES
United States
5,0
1
Miembro desde nov 25, 2011

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