Android: Sound Pressure Level Monitor

Closed Posted Dec 1, 2015 Paid on delivery
Closed Paid on delivery

Below a short description but please check also DOCUMENT ENCLOSED to better undestand all needs. Mandatory requirements shall be all accomplished in order to complete the project. If only one misses job fails.

Product Scope

The main purpose is to develop an Android Application that monitor (listen through a microphone), record (into device memory and/or SD) and send (to a dedicated server) Sound Pressure Level data (both full data and/or elaborated data basing on LEQ levels) continuously. Source code is mandatory.

The device in which the application will be installed will be installed in different places so the entire application shall be remotely controlled (changing settings server side), not only manually controlled (by device usage).

The activity period can last for very long time (even continuous use).

References

There are many applications that already do partially this kind of analysis. On Play Store good references could be:

- SPL Meter

- iNVH (Bosch)

- Noise Meter

- …

The developed application shall have all the features included in the above applications (noted as reference and improve understanding and the additional features)

Android jQuery / Prototype Mobile App Development MySQL PHP

Project ID: #9020516

About the project

36 proposals Remote project Active Jan 7, 2016

36 freelancers are bidding on average €1676 for this job

TenStar718

Hello i have experience about recording app and i have done detect silent and noise meter from microphone. i'm ready for your job.. if you contact me i will show you some sample app.. thanks

€1368 EUR in 20 days
(401 Reviews)
9.1
ITLove007

Hi, dear. I have a full experience of JNI, FFMpeg, Google API, WebService. I have developed many apps for 5+ years. I have developed Social app with FB, G+, Chatting app(Iphone and Android). I have developed E-Co More

€1500 EUR in 20 days
(178 Reviews)
8.5
wancheng

Hello Thanks for your good project. I have checked your job description carefully and I am sure that I can complete this job perfectly. As you know from my profile, i have full skill and ability for this job. Plea More

€1184 EUR in 20 days
(39 Reviews)
7.8
MobiStudioz

A proposal has not yet been provided

€4500 EUR in 45 days
(48 Reviews)
7.9
madhavdutta

A proposal has not yet been provided

€6314 EUR in 40 days
(171 Reviews)
8.6
futurenext1009

A proposal has not yet been provided

€1578 EUR in 20 days
(57 Reviews)
7.5
maysam

sounds like a very interesting project but we need to discuss details first, also need to talk about the server side and android api version etc

€2000 EUR in 40 days
(101 Reviews)
6.8
devstart1234

hello, we are a team of experienced php developers and designers. we have just started working together as a team of freelancers. before this, we had been working with local software companies. this is first time we More

€2105 EUR in 35 days
(274 Reviews)
7.2
daguang

HI. PELASE CONTACT ME, BEFORE AWARD SOMEONE ELSE! I have 100% confident to finish your project successfully. I am senior iOS&Android&Web&Backend developer and have 7+ years experience. I am providing high quality r More

€1184 EUR in 20 days
(19 Reviews)
6.6
Julian29

Hello, I have 5 years of experienced on mobile apps, web APIs and UI development I have gone through your project post description and as per my previous experience with this I am capable to do this project. I hav More

€1000 EUR in 20 days
(87 Reviews)
7.5
logicpowered

We are very interested in this project. I have read your above description and i think its well within our range to execute this is in a good time frame so would you be kind enough to message me so we can have a fast a More

€1184 EUR in 20 days
(18 Reviews)
5.8
globalsollx

hi, We expertise in design development and deployment of Android Applications We have gone through your requirements and are keen on working on your proposed Android Application We have worked on many Robust a More

€750 EUR in 20 days
(31 Reviews)
4.3
JustDone

Dear, first i would like to introduce my self for you , I am an electronic & communication engineer , I am also software programmer , kindly check my profile page https://www.freelancer.com/u/JustDone.html i More

€1000 EUR in 60 days
(1 Review)
0.0