Device and software that can record audio and upload to server -- 2

Closed Posted Oct 23, 2014 Paid on delivery
Closed Paid on delivery

Open to ideas on how to build this. I'm looking to get/build a recording device that can upload recordings to a server.

Here is how it should work:

- Press a button and recording starts.

- Recording is continuous until button is pressed again.

- Long recordings are split into separate sound files. Each sound file has a max duration of N seconds. The duration N is configurable.

- Recordings need to be timestamped.

- A second button can be pressed at any time to mark a timestamp. All timestamps are stored in a separate timestamps file.

- All recordings and timestamps are automatically uploaded to a server.

The recording uploads don't need to happen immediately. If multiple recordings are made before upload can happen, they all need to be stored and then uploaded later. Once content is uploaded it should be automatically deleted from the device.

The network for uploading can be wifi. The device needs to have a way to be configured via a webpage, possibly by connecting it via USB port.

The device needs to be reasonably small. The smaller the better. The device needs to be battery-powered.

Embedded Software Engineering Software Architecture

Project ID: #6630986

About the project

14 proposals Remote project Active Nov 29, 2014

14 freelancers are bidding on average $3507 for this job

srinichal

I am an expert in delivering custom scripts and willing to discuss further about the project specifications.

$736 USD in 10 days
(54 Reviews)
6.7
ataraxicsol

Hello. we can do the project according to your specification. we believe in quality work and on-time delivery. you can check our reviews. we have a dedicated team, so can start as soon as you award us the project. More

$1578 USD in 25 days
(19 Reviews)
5.7
ShaheerJaan

A proposal has not yet been provided

$2000 USD in 21 days
(15 Reviews)
4.1
yhaat

Hello, Thank you for the invitation. I will use CC3200 chip, which is all in one chip for your application. configuration via web or usb is possible. can use sdcard for local storage. Please mention how long it More

$1333 USD in 45 days
(6 Reviews)
3.9
vrxfile

Hello! I propose to build this device using NXP or TI ARM controller. For example, LPC2478 (NXP) contains USB and SD card interfaces. And it needs to connect Wi-Fi chip (WF111), buttons and codec(VS1053B). (Radioco More

$777 USD in 30 days
(2 Reviews)
1.1
akshay1986

I will complete this project in time with your specifications and give you a prototype. PCB designing. Embedded software for device. Server testing.

$1666 USD in 30 days
(0 Reviews)
0.0
Webartwizz

This is a tough one, but if you have a $5k budget, there can be some realistic solutions for what you want to accomplish.

$555 USD in 10 days
(0 Reviews)
0.0
Asmyldof

Dear sir, madam, I am bidding because I have too many bids left and I want to steer you in a decent direction. For initial prototyping or experimentation people may be thinking in the direction of things like Ard More

$250 USD in 10 days
(0 Reviews)
0.0
nevorek

A proposal has not yet been provided

$611 USD in 3 days
(0 Reviews)
0.0