Android application for real time audio procesing (A/D conversion, time of sound calculating)

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The application should start with one on/off button with a simple image for design. It should give simple audio signal as output.

The program in application should recognize the difference between

by microphone captured sound (1) dB and silence (0) dB (or noise (0,5)) dB then calculate (1-0=1 ) dB. If necesery it should convert the signal from analog to digital (word,byte..)

Then it should measure time how long the sound is high(1) and low(0). (start -> difference is 1)

If the time of high(1) suit the condition to values set on the begining of the program.. then it should put out

an simple audio signal.

If the time of low(0) suit the condition to values set on the begining of the program.. then it should put out

an simple audio signal.

Android Mobile App Development

ID Проекту: #13843327

Про проект

31 заявок(-ки) Дистанційний проект Остання активність 6 роки(ів) тому

31 фрілансерів(-и) готові виконати цю роботу у середньому за €192

HugeWave

Dear sir. I am a professional mobile app developer and have full experience for 6 years. I read your project description carefully and I can understand what you want. So now I can start your project and until Більше

€155 EUR за 3 дні(-в)
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9.0
saif0347

Hi! We are a team of professional and experienced Android/iOS/Web developers and designers serving the IT Industry with our skills. We have delivered numerous successful Mobile Apps and Websites to our clients. We are Більше

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7.0
mituld

Hi I work towards providing reliable, relevant and robust IT solutions at most competitive prices to my customers. I ensure 100% customer satisfaction so lets start Thanks

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6.0
sapotacorp

Hello svizec, we are a team with more than 50 expert developers. all your skills which you required we expert at that. Більше

€187 EUR за 2 дні(-в)
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5.1
viralrathod1

Hello, Hope you are doing great. We are interested to work for you I have 5+ year of experience in android and iPhone development. We have worked on social network app, E-commerce app, booking app, webview ap Більше

€211 EUR за 3 дні(-в)
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4.4
kumarchandan13

Experts from IIT India ‘Dedicated Developer Service’ gives you access to Single or team of Dedicated Developers / Programmers, exclusively working for you on your projects at our software development outsourcing center Більше

€155 EUR за 3 дні(-в)
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concattec

Hello Buyer, Greetings of the Day I am a hardworking and highly proficient IT professional with 4 years' experience and genuine passion for mobile application development. I have converted one E-Commerce web site an Більше

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oartym

Hello! I've made android app for recognition sound codes of computer main board. It calculates duration of audio signal in selected frequency (in my case 2khz). I think it can be rewritten for your algorithm. But it Більше

€222 EUR за 10 дні(-в)
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prakritiapps

Hi,  I have reviewed your job description & I'm confident to tell you that me and my team can surely help you with your requirement.  I am 8+ years experience in this field I can help you with Android & IOS both Більше

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0.0