Design a sound-proof phone case

I want you to design a sound-proof phone case which would block sound from entering the phone case, but NOT block signals.

So, it needs to be able to take calls, but to block out sound.

It is for anti-spying to prevent a room bug from recording all background noise near to the phone.

Studying the design of this product may help you:

[url removed, login to view]

I only need the basics of how it works.. such as

1. What materials are used to block sound..? Led..? Aluminium..? Etc

2. What kind/size of case

3. How to broadcast the phone call from the inner box to the outer box so you know when you have received a call

This article may also help you:

"Ministers in sensitive government departments have been issued with soundproof lead-lined boxes,
which they must place their mobiles in when having sensitive conversations, it emerged this week."

Fähigkeiten: Audiodienste, Computer-Sicherheit, Mobile App Entwicklung, Produktentwicklung, Klanggestaltung

Mehr darüber sound design works freelancer, sound design works freelance, bann creative product design, pet product design, solidworks product design, adobe product design logo, guys product design development, website design interactive product design, home creative product design, phone unlock website design, sound design philippines, product design spec, sound design pro tools, web design scope works template, sound design professional profile biography, ebay store design basics, virtuemart product design, average product design freelance salary, sound design job, phone cards site design, flash design animation works share, orlando sound design, product design photography, seo product design, composition sound design research

Über den Arbeitgeber:
( 2 Bewertungen ) james, United Kingdom

Projekt-ID: #11800673

18 Freelancer bieten im Durchschnitt $659 für diesen Job


Hello, How are you? I had read your job description and many interest. I check all tech problem via google,and known that i can do this project well. This project match with my skill and experience, i have fu Mehr

$555 USD in 10 Tagen
(38 Bewertungen)

Dear Sir, Trust us we can do this project as we had done similar project of our clients. We want to work with you and build a healthy longterm relationship so please contact us and discuss for this project before fi Mehr

$749 USD in 30 Tagen
(125 Bewertungen)

Hello, We are happy to discuss our proposal with you. KEY POINTS THAT MAKE US DIFFER FROM OTHERS: ~ We have 5+ years of experiences in Unity 3D, Xcode, CoCoa 2d, Phonegap and major iOS and Android developement. ~ Mehr

$1000 USD in 10 Tagen
(48 Bewertungen)

Dear Hiring Manager, Greetings from GKWS !! I wish your day is going well and all is good with you. I would like to discuss the project in details before confirming the bid. Here lies some of our Good Quality wo Mehr

$500 USD in 15 Tagen
(5 Bewertungen)
$736 USD in 10 Tagen
(11 Bewertungen)

A proposal has not yet been provided

$611 USD in 3 Tagen
(9 Bewertungen)
$750 USD in 10 Tagen
(6 Bewertungen)

Hello. I'm a professional composer. I have wide (over 20-years) experience in audio-producing, sound-design. I work in various genres and styles. I write music for different casts (solo, ensemble, choir, chamber an Mehr

$500 USD in 15 Tagen
(6 Bewertungen)

Dear client, Thanks for your attention. I am android and iOS app, web server developer. I will like to work on your project and deliver the project. I have developed many applications involving various functionalit Mehr

$500 USD in 10 Tagen
(2 Bewertungen)

thank you for giving me a wonderful opportunity to service you! e we will help you with this project [login to view URL] please check our portfolio there. You just need to write to us, we will reply to you i Mehr

$555 USD in 9 Tagen
(4 Bewertungen)

Dear Buyer, I referred your project specific requirements for design a sound-proof phone case and It looks excited to work with. I have 15+ years of worked experience on similar projects to what you are looking for Mehr

$750 USD in 5 Tagen
(2 Bewertungen)

Hello, I am an Industrial Designer with years of experience, please check my portfolio here [login to view URL] You will see different designs of consumer electronics, vehicles and other things, some Mehr

$1500 USD in 27 Tagen
(1 Bewertung)

We are a product design and development firm providing CAD-CAM-CAE services with team of engineering and design professionals from diverse backgrounds. Every project we undertake goes through strategically planned stag Mehr

$555 USD in 10 Tagen
(3 Bewertungen)

Thank you for posting project on freelancer , Just saw your job description, and yes, I am very positive for this project. & I will complete this on time ! .You Will get a regular updates on the progress of the project Mehr

$500 USD in 10 Tagen
(1 Bewertung)

I can make your project a great success. I'm 31 year old graphics and web designer. I'm expert in Adobe Photoshop, Adobe Illustrator, HTML5, JavaScript, CSS, Bootstrap and JQuery. Please take a look at some of my de Mehr

$666 USD in 18 Tagen
(0 Bewertungen)

I'd like to study with you.

$750 USD in 30 Tagen
(0 Bewertungen)

Less than 2 days

$250 USD in 2 Tagen
(0 Bewertungen)

This is ridiculously simple and I've designed systems with much less secure devices like LMR handheld radios for Base Commanders for the USAF for audio masking over 90db (yelling over a phone's Speaker Mode or an LMR a Mehr

$400 USD in 8 Tagen
(0 Bewertungen)

Good day! My name is Mike and I provide any graphic design. My principles are simple, clean and beautiful in the details. I am interested in your project because I have done similar projects in the past. I am always Mehr

$722 USD in 14 Tagen
(0 Bewertungen)

A highly proficient and multi talented Industrial Designer now based in Seattle. I have proven track record of working with clients of all sizes and bringing their product ideas to market. Please fill free to take Mehr

$555 USD in 10 Tagen
(0 Bewertungen)