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CFast Digital Audio Player Prototype Development -- 3

$750-1500 USD

Closed
Posted 13 days ago

$750-1500 USD

Paid on delivery
I'm looking for a skilled engineer to create a CompactFlash CFast Digital Audio Player prototype. Qualifications: -must have Distortion Analyzer, frequency sweeps -be able to build a prototype board totally functional -Simulate Analog / Digital signals Regarding hardware Cflash Audio Player using AAC codec Full prototype hardware to be shipped to US Audio player will use CFast card via SATA (not USB) and play audio files using AAC codec DDDAC1794 circuit Dual Dedicated PCM clocks via TCXO 44.1 khz and 48 khz auto select MUSES IC attenuator Steel enclosure (pick something from China but big enough to support batteries) RCA output Remote
Project ID: 38074022

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14 proposals
Remote project
Active 13 days ago

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14 freelancers are bidding on average $1,302 USD for this job
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Hi there,I'm biddin on your project "CFast Digital Audio Player Prototype Development -- 2"Rapid Prototyping, Electrical Engineering, FPGA, Digital Electronics and Electronics I'm looking for a skilled engineer to create a CompactFlash CFast Digital Audio Player prototype I have read your project description and i'm a Professional Engineer therefore i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. .. .
$1,500 USD in 6 days
4.9 (28 reviews)
6.9
6.9
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Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time ⭐⭐⭐⭐⭐ 5-star reviews
$1,500 USD in 7 days
5.0 (11 reviews)
5.2
5.2
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Hello, As an experienced FULL STACK DEVELOPER, I'm thrilled to assist you with Electronics,Electrical Engineering,FPGA,Rapid Prototyping,Digital Electronics. I have over 5 years of experience in similar projects, utilizing the following technologies. I request you to share more details in the chat. I will do this project as you want. Please share more details about your project in the chat so I can better understand your objectives and how I can assist you effectively. (I work as a full time freelancer) Regards, Asif
$1,500 USD in 10 days
5.0 (5 reviews)
4.9
4.9
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Hi Eric G., How are you doing? As a professional developer with expertise in Digital Electronics, Electronics, Electrical Engineering, Rapid Prototyping and FPGA, I eagerly anticipate the opportunity to complete this project for you. Please drop me a message to discuss the project detail. Thank you for considering my services.
$750 USD in 6 days
0.0 (0 reviews)
0.0
0.0
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Hi there I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your CFast Digital Audio Player Prototype Development -- 3 plans/sketches,/ideas and work with you. I know you have many proposals to look through, to make this quick. Please get in touch with me to discuss this project in more detail. My first priority is that my client will be satisfied with my work. I am an expert in these softwares, ✔ ArchiCAD ✔ Autodesk Revit ✔ Autodesk AutoCAD ✔. Autodesk 3ds max ✔ Sketch Up✔ Autodesk Navisworks Manage✔ Estimation ✔ HAPE ✔ ETAP✔ Tekla If you assign me your task, I will carry out your project with the best quality. Please come over chat and discuss your requirement in a detailed way. Thanks Fayyaz and Team
$1,200 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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With my 8+ years of experience as a FullStack Developer, I've gained substantial competence in electrical engineering and electronics that makes me more than qualified for your CFast Digital Audio Player Prototype Development project. I have hands-on experience using Distortion Analyzers for frequency sweeps, building fully functional prototype boards, and simulating analog/digital signals. Moreover, my engineering forte coupled with my love for music and audio technology make me a perfect fit for this project. I have a deep understanding of AAC codecs and have worked extensively with DDDAC1794 circuits and the MUSES IC attenuator. Housing all these functionalities within a suitable Steel enclosure from China, having enough room to support batteries, and incorporating RCA output as well as remote functionality is well within my capabilities. Rest assured that the prototype hardware you receive in the US will adhere to topnotch quality standards, ensuring reliability and optimal performance. With detail-oriented planning, commitment to clean code principles (following MVVM) and agile testing methodologies like using Selenium and Cypress, I guarantee smooth development process while creating highly scalable software. Let's collaborate on this project to revolutionize digital audio players!
$1,500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello. As an experienced electronic engineer, I believe I am well-suited to deliver a high-quality prototype solution within the specified requirements. Using industry-standard tools like Altium Designer, I will develop the circuit board incorporating the recommended DSD1794 DAC along with voltage regulation, digital filtering, and other needed discrete components. Simultaneously, I will program the firmware implementing the digital audio processing and control functionality. Proper operation will be validated using signal simulation and analysis tools. Distortion, noise, frequency response, and error correction will be rigorously tested. Ongoing support and revisions can be accommodated as well. Thank you for your consideration and I welcome any other questions.
$1,450 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi With over 20 years of experience in Electronics and Embedded systems engineering, I'm a wizard at turning innovative ideas into cutting-edge solutions. As professional engineer, I've led the development of more than 40 successful released into-production projects across North America, Western Europe, and Australia. I'm a skilled and seasoned electronics engineer and 100% confident to complete this project perfectly. Let's chat and discuss more details. Best regards. Michael.
$1,200 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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✅Hello, As a professional engineer, i am very interested in this project. With my extensive experience in engineering and audio technology, I am confident in my ability to deliver a high-quality and fully functional prototype that meets your specifications. Why choose me: ✅I have a proven track record in designing and building audio electronics, including distortion analyzers and frequency sweeps, which are essential for the development of the CFast Digital Audio Player. ✅My expertise in simulating analog and digital signals will ensure the prototype's performance and compatibility with the AAC codec. Essential Questions: ✅What are the specific requirements for the steel enclosure in terms of size and battery support? ✅Do you have any preferences or specifications for the remote control feature of the audio player? I am looking forward to the opportunity to bring your vision to life and create a cutting-edge CFast Digital Audio Player prototype. I am looking forward to your response. Sincerely, William
$1,125 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello. Sure thing! I’m a licensed engineer ready to tackle your CompactFlash CFast Digital Audio Player project. I have all the tools needed, like a Distortion Analyzer, to make sure the audio sounds great. I’ll build a prototype board that works exactly like you want, with both analog and digital signals covered. For hardware, I’ll use the AAC codec and make sure it plays audio files smoothly from the CFast card. Plus, I’ll include features like dual PCM clocks and an RCA output, all housed in a sturdy steel enclosure. You can count on me to get the job done right and ship the prototype to you in the US.
$1,000 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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As an accomplished electrical engineer with a knack for designing and implementing intricate electrical systems, I'm confident that I'm the ideal candidate for your CFast Digital Audio Player prototype development. My extensive knowledge in key areas like PCB design, MATLAB/SIMULINK simulations, and FPGA programming aligns seamlessly with your project's demands. Throughout my career, I've specialized in developing high-performance hardware, including the implementation of efficient signal processing algorithms for various audio applications. Essential to this is my understanding of the intricacies involved: simulating analog/digital signals, using a Distortion Analyzer, and conducting frequency sweeps. These proficiencies are crucial for ensuring the precise playback quality you desire. Moreover, my experience in circuit design using DDDAC1794 circuit and implementing dual dedicated PCM clocks through TCXO perfectly caters to your specified requirements. Additionally, my familiarity with MUSES IC attenuator and designing hardware enclosures adds an additional level of expertise that will be invaluable to this project. Throughout each step of the process - from prototyping to shipping - you can trust me to bring your vision of a sleek, functional, high-quality CFast Digital Audio Player to life. Let's turn your idea into reality together!
$1,125 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear, Client Your descriptioin impressed me from my high skills in Electron. Interesting job. I have ever worked on serveral projects in Electron for 5 years. As a fullstack and full time developer, I could work on your project full time even on weekend and give you amazing results. My top priority is to provide a high quality of work, I am willing to fully devote my time and energy to improve the service offered, with timely, accurate and professional results, building trust and a long term relationship with customer is my main objective. Please ping me and let me work on your projects. Thanks Alexander.
$1,125 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello, I am excited to apply for the CompactFlash CFast Digital Audio Player prototype engineer position. With extensive experience in distortion analysis, frequency sweeps, and prototype board development, I am confident in my ability to meet your project requirements. I possess the necessary skills to simulate analog/digital signals and design a fully functional prototype board. My expertise includes working with AAC codec, implementing DDDAC1794 circuit, integrating dual dedicated PCM clocks, and utilizing MUSES IC attenuator. I am committed to delivering high-quality hardware, and I am prepared to ship the full prototype to the US upon completion. My attention to detail ensures that the audio player will meet your specifications, including CFast card compatibility via SATA, RCA output, and remote functionality. Thank you for considering my application. I am eager to contribute to your project's success and look forward to the opportunity to discuss how I can fulfill your requirements in more detail.
$2,500 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello! With my diverse technical knowledge and five years of experience, I firmly believe I am the right person to design your CFast Digital Audio Player Prototype. Drawing on my skill set in Full Stack Development, which includes a strong understanding of Backend processes (Python & Node.js), Frontend technologies (React.js && Vue.js) and solid foundation in Electrical Engineering and Electronics, I can create a fully functional prototype that meets your needs. In terms of hardware requirements, I've successfully integrated different components before, making ample use of cloud services like AWS S3/Cognito/EC2/DynamoDB and GCP. Therefore connecting storage using CFast card via SATA is no stretch for me at all. The audio capacity will be handled efficiently through the AAC codecs as per your specifications. I ensure optimal sound quality by employing tools like Distortion Analyzers, which I'm fully acquainted with. Thanks Koutarou W
$750 USD in 7 days
0.0 (0 reviews)
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Flag of UNITED STATES
Chandler, United States
5.0
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Member since Sep 17, 2019

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