Audio Talkback Recorder on Arduino

$30-250 USD

Terminado

Publicado

hace alrededor de 5 años

$30-250 USD

Pagado a la entrega

Write a C programming with Arduino micro-controller. Audio must first able to be captured from a mic then pass through an anti-aliasing bandpass filter and analog to digital converter (ADC). When the audio reached the micro-controller, it is stored into SD Memory Card and also do signal processing to the audio (like increasing the pitch or speed of the audio). Stored audio will be shown on a LCD panel for user to choose from using push button and play it. Lastly audio will pass through a Digital to Analog Converter and play it from a microphone. Hence my coding must include audio recording from input mic, anti-aliasing bandpass filter, Analog to Digital Converter, Digital to Analog Converter, Store audio into SD Card and multiple signal processing algorithm like (windowing, echoing and other effects) and able to play it at the speaker output. Comment must be written on every line of code.

Arduino

C Programming

Electrical Engineering

Electronics

Microcontroller

ID del proyecto: 18980489

Información sobre el proyecto

4 propuestas

Proyecto remoto

Activo hace 5 años

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@ircrashed

Hello I have got your job posting “Audio Talkback Recorder on Arduino” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digital Electronics Embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find that, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure.I will remotely guide you and help you build the system on your side. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat

$250 USD en 10 días

4,8

(41 comentarios)

5,5

4 freelancers están ofertando un promedio de $214 USD por este trabajo

@KashirinA

⭐⭐⭐⭐ i am Full stack developer. ⭐⭐⭐⭐⭐⭐ I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. * 6+ years experience in Device Control Programming. * I will show you my previous work in private chat. If you hire me, you will get all what you want, Timely delivery 24 hours communication Hope to get your early response Thanks

$155 USD en 3 días

5,0

(5 comentarios)

5,8

@MElizabethp

Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Arduino, C Programming, Electrical Engineering, Electronics, Microcontroller , I have made many Arduino Projects, so I am sure I can do a good work for you. Good communication with my clients it is a top priority for me. If you have any doubt or want to see more of my work I’ll be here. Contact me for more info.

$250 USD en 3 días

4,6

(10 comentarios)

5,4

@mnagy1312

I've a very good experience using Embedded systems and C, and working with Digital Signal processing, I will finish the job with best quality, and as soon as possible.

$200 USD en 7 días