Android: Sound Pressure Level Monitor

終了済み 投稿 Dec 1, 2015 着払い
終了済み 着払い

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)

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プロジェクトID: #9020516

プロジェクトについて

36個の提案 リモートプロジェクト アクティブ Jan 7, 2016

36人のフリーランサーが、平均€1676 で、この仕事に入札しています。

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 20日以内
(401件のレビュー)
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 もっと

€1500 EUR 20日以内
(178件のレビュー)
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 もっと

€1184 EUR 20日以内
(39件のレビュー)
7.8
MobiStudioz

A proposal has not yet been provided

€4500 EUR 45日以内
(48件のレビュー)
7.9
madhavdutta

A proposal has not yet been provided

€6314 EUR 40日以内
(171件のレビュー)
8.6
futurenext1009

A proposal has not yet been provided

€1578 EUR 20日以内
(57件のレビュー)
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 40日以内
(101件のレビュー)
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 もっと

€2105 EUR 35日以内
(274件のレビュー)
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 もっと

€1184 EUR 20日以内
(19件のレビュー)
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 もっと

€1000 EUR 20日以内
(87件のレビュー)
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 もっと

€1184 EUR 20日以内
(18件のレビュー)
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 もっと

€750 EUR 20日以内
(31件のレビュー)
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 もっと

€1000 EUR 60日以内
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0.0