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Build Hydrophone and Record sounds underwater using Raspberry Pi

This project’s goal is to record underwater sounds with a hydrophone and raspberry pi . Please read the attached document “An Autonomous Underwater Recorder Based on a Single Board [login to view URL]” inside the zip file to understand more about what we would like to accomplish. You need to be familiar with Electronics and Signal Analysis.

This project consists of two sections.

Section 1

Create your own simple hydrophone and record it using Raspberry Pi

1. Create a physical hydrophone based on the attached “Simple Hydrophone [login to view URL]“ document’s design (inside the zip file). If you can locally source the parts, that would be great as it will make the project move faster. If you cannot, we will send you the parts.

2. Connect the newly created hydrophone to a premade amplifier ADC circuit (something like this [login to view URL]) and record the sound

3. Using the recorded sound, create two graphs: time domain and frequency domain spectrogram using FFT of the recordings.

Section 2

Use an off-the-shelf hydrophone and record it using Raspberry Pi

1. Use a commercial hydrophone (example: [login to view URL]) and connect it to a premade amplifier ADC circuit (something like this [login to view URL]) and record the sound.

2. Using the recorded sound, create two graphs: time domain and frequency domain spectrogram using FFT of the recordings.

Since this will be a comparison project, you will need two sets of hardware (Raspberry Pi, ADC, and hydrophone). For the commercial hydrophone, you can purchase it locally (we will refund) or we can send you one. For the DIY hydrophone’s components, you will purchase them locally since the components are very cheap.

Habilidades: Design de Circuito , Engenharia Elétrica, Microcontrolador, Layout PCB, Raspberry Pi

Veja mais: diy hydrophone, diy hydrophone project, diy hydrophone piezo, an autonomous underwater recorder based on a single board computer, underwater microphone, arduino hydrophone, build find record button access form, record sounds microphone, student record maintance java using servelets jsp, design student record management system using vbnet, build srs hostiptal management software using aspnet, record web cam using vb6, record sounds flash, record video webcam using aspnet, record sounds flash save server, record management system using visual basic, sounds button using iphone sdk, build ajax web application netbeans using mysql, record sounds browser, add record as400 table using excel macro

Acerca do Empregador:
( 26 comentários ) Rockville, United States

ID do Projeto: #17934594

8 freelancers estão ofertando em média $571 para esse trabalho

sagradoamicus

Hi I am experienced electronics engineer with more than 8 years of experience. I have completed a number of projects here, Please review my profile to see the feedback from my previous employers I am waiting for y Mais

$1000 USD in 15 dias
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slavaten

Hello, I am very interested in your project. I have a good expirience in working with vibration and math. Best regards, Vyacheslav.

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inspiredwhiz

My prorposal I have read your project description " Build Hydrophone and Record sounds underwater using Raspberry Pi" and I am confident that i can do this. I am 100% sure that I can meet your expectation. Also, I Mais

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no1projects

Hi, I would love to have the opportunity to fulfill your job request. I am a Computer Engineer and MS Research Scholar specialization in digital system design. I have experience of working with Raspberry Pi and I stud Mais

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bisuhrs16

Please check my profile.I am doing work on IoT (ESP8266, RASPBERRY, ARDUINO, LINUX BOARD) since last 4 years

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Sanalmanikandan

We are embedded freelancers in Bangalore... Understood the requirement... Let's start immediately if you are interested..

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marcelogf5

Hello, I'm new in this Freelancer.com system. Please refer to my profile in this site and LinkedIn: [login to view URL] We can review the specs in detail, and I hope to reach some agreement with yo Mais

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