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We are seeking a skilled developer to assist in building audio software for our custom-designed speaker and microphone. The project involves using ALSA (Advanced Linux Sound Architecture) and PulseAudio libraries to ensure optimal audio performance and functionality. The ideal candidate will have a strong understanding of audio processing and experience with both libraries. If you are passionate about audio technology and have the technical skills to create quality software, we would love to hear from you!
Proje No: 40040766
28 teklifler
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28 freelancer bu proje için ortalama $474 USD teklif veriyor

Hello, I understand you're looking for a developer to create audio software for your custom speaker and microphone using ALSA and PulseAudio. I have a solid background in audio processing and extensive experience with both of these libraries. My approach would be to focus on optimizing audio performance and ensuring that the software meets your specific functionality needs. I would also emphasize testing and tuning to provide the best audio experience. What specific features do you want the audio software to support? Thanks,
$750 USD 27 gün içinde
8,5
8,5

Hello, With a solid background in engineering and software development, Live Experts have the right blend of skills your project needs. My specific expertise in C Programming, C++ Programming, Java, and Linux along with profound knowledge of ALSA and PulseAudio libraries makes me a perfect fit to help you design an efficient custom audio software for your speaker and microphone product. From concept to execution, my digital engineering prowess guarantees top-notch performance. At Live Experts, we understand that each project is unique, and effective communication is key to delivering expected results. In addition to meeting deadlines, our team keeps you informed throughout the project's lifecycle with regular updates. In closing, my passion for audio technology combined with my technical skills assures you of nothing short of excellent results. Let's discuss your ideas and bring this state-of-the-art audio product to life. I look forward to the possibility of working together to exceed all your expectations! Thanks!
$750 USD 2 gün içinde
7,5
7,5

Hello, I can assist in developing audio software for your custom speaker and microphone using ALSA and PulseAudio, ensuring optimal audio performance and reliable functionality. The solution will focus on precise audio capture, playback, and processing while leveraging the full capabilities of both libraries. 1, Are there specific audio features you want implemented first (e.g., low-latency streaming, noise cancellation, EQ adjustments), 2, Do you require cross-platform support or strictly Linux-based development, 3, Any particular performance targets (sample rates, bit depth, or latency limits) for the system? Our team includes developers experienced in Linux audio programming, ALSA, PulseAudio, and low-level audio optimization, delivering high-quality, maintainable code with detailed documentation. Please start a chat to review your audio hardware specs, desired features, and project milestones, current bid amount is a placeholder to submit the proposal. Regards Yasir LEADconcept PS: I can share examples of prior audio software projects demonstrating ALSA and PulseAudio integration with custom hardware.
$500 USD 7 gün içinde
7,2
7,2

Hello, I'm excited to offer our expertise in audio software development using ALSA and PulseAudio libraries. With over 7 years of experience, our team ensures optimal audio performance tailored to your custom speaker and microphone needs. Let's create superior audio software together! What are your preferred timelines for this project? What are your preferred timelines for this project?
$260 USD 1 gün içinde
5,8
5,8

Hello Zack, I’m an Audio Software Engineer with hands-on experience building low-latency, high-fidelity audio pipelines using ALSA, PulseAudio, and Linux audio drivers. I’ve developed real-time audio processing layers for custom hardware and can share demo code immediately before we finalize the deal. Why I’m a Strong Fit 1️⃣ Deep understanding of ALSA PCM, mixers, device controls, buffer tuning 2️⃣ Experience with PulseAudio modules, stream routing, latency optimization 3️⃣ Skilled in C/C++, audio DSP, and Linux kernel-level device handling 4️⃣ Strong background in microphone arrays, speaker tuning, EQ, gain control, filters 5️⃣ Debugging experience with custom boards, embedded Linux, real-time audio paths Relevant Past Projects • SoundCore Embedded Audio Stack – ALSA drivers + PulseAudio routing for custom mic/speaker • VoiceBeam Processing Suite – DSP filters, noise suppression, beamforming in C++ • PulseSync Audio Manager – PulseAudio module for automatic device switching + latency control What I Will Deliver ✔ ALSA-based low-latency capture/playback pipeline ✔ PulseAudio integration with modules, routing & stream controls ✔ Real-time audio tuning (buffer sizes, sample rates, EQ, gain, filters) ✔ Full C/C++ implementation with clear documentation ✔ End-to-end testing on your hardware + debugging support ✔ Clean, optimized, maintainable audio code Happy to walk you through a quick demo build of ALSA/PulseAudio code.
$800 USD 10 gün içinde
5,3
5,3

✋ Hi there. I can help you develop audio software for your custom speaker and microphone using ALSA and PulseAudio, ensuring high-quality performance and stable operation. ✔️ I have solid experience with Linux audio stacks, working with both ALSA and PulseAudio to manage input/output streams, handle buffering, and optimize for low-latency audio processing. In previous projects, I have integrated custom audio drivers, implemented mixer controls, and built software that interacts reliably with hardware devices. ✔️ For your project, I will set up a clean architecture for your audio software, implement core functionality for capturing and playing sound, and optimize audio paths for your specific hardware. I can also provide guidance for extending features such as volume control, equalization, and multi-channel support. ✔️ The deliverable will include fully working software, source code, and a brief guide on usage and maintenance. Everything will be tested to ensure reliable performance on your target Linux environment. Let’s discuss your hardware specs and timeline so we can get started efficiently. Best regards, Mykhaylo
$500 USD 7 gün içinde
5,0
5,0

Drawing upon my proficiency in C and C++ programming languages and extensive experience with Java, I can readily harness the power of ALSA and PulseAudio libraries to revamp your audio software. I'm not just a front-end or a back-end developer - I'm a full-stack developer who believes in delivering end-to-end solutions. As Linux plays an integral role in this project, my strong grasp of its mechanisms along with my resilience in dealing with various platforms will be of great value. Moreover, what sets me apart are my knowledge and skills in mobile and desktop applications using Java, Python, Lua, C++, and C#. This would allow me to build tight integrations between your audio software application and different devices it’ll be interacting with, producing the seamless user experience your project aims for. Lastly, while technical prowess is vital, a shared passion for the project likewise drives success. I bring precisely that enthusiasm in audio technology which your project demands. Let's team up to create exceptional sound environments through optimal audio performance and functionality!
$300 USD 7 gün içinde
5,0
5,0

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$250 USD 5 gün içinde
4,7
4,7

With my extensive knowledge in C/C++, Java, and Linux paired with my lifelong passion for audio technologies, I am perfectly positioned to tackle your ALSA and PulseAudio project. The successful implementation of these libraries is a delicate task that requires an individual who genuinely comprehends audio processing. Having worked with numerous sound-related applications throughout my career, I have not only honed my technical skills in this domain but also developed a keen intuition when it comes to optimizing audio performance. In addition, my understanding of multiple operating systems (including Linux) proves invaluable for this project as it enables me to tailor the solution specifically to your needs. I'm confident that by leveraging ALSA and PulseAudio's functionalities adeptly, we can build robust software for your custom-designed speaker and microphone that meets all your expectations. My track record in delivering quality projects on time speaks volumes about my professional commitment and capability. Working with me means trusting someone who is not only skilled but also enthralled by the work they do. I would be thrilled to discuss your project in greater detail and assure you that our collaboration will result in nothing short of an exceptionally high-quality product. Thank you for considering me!
$500 USD 10 gün içinde
3,9
3,9

Hi, I’m excited about your project to build audio software using ALSA and PulseAudio for your custom speaker and microphone. With extensive experience in audio processing and deep knowledge of ALSA and PulseAudio libraries on Linux, I’m confident I can deliver high-performance, reliable audio solutions tailored to your hardware. My proficiency in C, C++, and Java ensures seamless integration and optimal audio quality. I propose starting with a detailed requirements gathering phase and delivering a prototype within 10 days for your feedback, followed by refinements. Could you share details about your speaker and microphone specifications and the target Linux distribution? Thanks, Roshan
$550 USD 10 gün içinde
2,0
2,0

We are Thynk Loop, and your audio software project immediately caught our attention. You’re building something that depends on clean, reliable sound performance, and that only happens when the software layer is engineered with the same care as the hardware. ALSA and PulseAudio each have their quirks, and we understand how important it is to make them work together smoothly for real-world use, not just in controlled tests. Our team can take ownership of the full audio pipeline — configuring ALSA at the low level, tuning PulseAudio behavior, managing latency, handling routing, and ensuring consistent input and output performance across all scenarios. We approach this kind of work with a balance of technical depth and practical thinking, always aiming for audio that feels natural to the user and stable under load. If you’re looking for a partner who can step in, understand the hardware, refine the software and deliver something reliable enough to build your product around, Thynk Loop is ready to collaborate and move this forward with you.
$500 USD 7 gün içinde
1,3
1,3

I’ve worked on audio-forward projects before, and this sounds like the kind of build where getting ALSA and PulseAudio to play nicely is just as important as the actual processing logic. If you already have hardware specs for the custom speaker and mic, I can start shaping the software layer around that—solid device initialization, stable routing, predictable latency, and clean capture/playback behavior. I’m comfortable working directly with ALSA for low-level control and using PulseAudio where you need more flexible mixing or client management. From there, I can help implement the processing pipeline you’re aiming for, whether it’s filtering, gain control, echo handling, or custom tuning for your hardware. If you want, I can take a look at whatever you already have—driver notes, prototype code, or performance goals—and give you a clear plan for moving forward. If you’re looking for someone who can handle the technical side while keeping audio quality front and center, I’m in.
$500 USD 7 gün içinde
1,1
1,1

Hello zackcross0825, I hope this message finds you well! I'm excited about the opportunity to assist you in building audio software for your custom-designed speaker and microphone using ALSA and PulseAudio. With a strong background in audio processing and extensive experience with both libraries, I am confident in my ability to deliver high-quality solutions that meet your project's needs. I have successfully developed audio applications that leverage ALSA for low-latency audio processing and PulseAudio for managing multiple audio streams. My hands-on experience includes designing audio services that ensure optimal performance, which I believe aligns perfectly with your requirements. I am passionate about audio technology and dedicated to creating seamless, user-friendly experiences. To approach your project, I would first conduct a thorough analysis of your existing hardware specifications and requirements. After that, I would design and implement the necessary software components, ensuring compatibility and optimal performance. Throughout the development process, I will maintain open communication to ensure that the project meets your expectations. I look forward to the possibility of collaborating with you on this exciting project. Please feel free to reach out if you have any questions or need further information. Best regards, Marijo S.
$250 USD 2 gün içinde
1,0
1,0

Good evening , How are you? I hope this proposal finds you well. I have checked your project (ALSA & PulseAudio Dev Needed), which lies in the field of my certification & experience. This is to inform you that I have KEENLY gone through your project description, CLEARLY understood all the project requirements as instructed in your project proposal and this is to let you know that I will perfectly deliver as desired. Being in possession of all stated required skills like; Audio Production, Audio Processing, Java, C Programming, Audio Services, C++ Programming, Linux and Audio Engineering:, as this is my field of professional specialization having completed all certifications and developed adequate experience in the respective field, I hereby humbly request you to consider my bid for professional, quality and affordable services that meet all your requirements. I always guarantee timely delivery and unlimited revisions where necessary hence you are assured of utmost satisfaction when working with me. Please send me a message so that we can discuss more and seal the project. WELCOME.
$750 USD 1 gün içinde
1,0
1,0

Dear Client. Thanks for posting your project! Just saw your posting and I’d love to help you bring your app idea to life. I am a software engineer with 8+ years experience in software developments. With extensive experience in Java, Audio Production, Audio Engineering, Audio Processing, C++ Programming, C Programming, Linux and Audio Services, I understand exactly what you want and am confident that I can handle this project perfectly. I’m available to start right away — when would you like to connect and discuss your idea? Looking forward to working with you, Best regards, Cody H.
$450 USD 5 gün içinde
0,0
0,0

Hello 100% Satisfaction | 24/7 Full time support. I have just read your proposal and understand the requirements. As a good professional developer in good experience in Java, Audio Engineering, C++ Programming, Audio Processing, Audio Services, Linux, Audio Production and C Programming, I am pretty sure I can complete your project perfectly. I can start the work immediately and will deliver good results with a low budget, outstanding services and a short period. Client satisfaction is my pride and goal. Looking forward to working with you. Thank you
$250 USD 4 gün içinde
0,0
0,0

Hi Zack, I’ve reviewed your project description regarding the need for a developer skilled in ALSA and PulseAudio, and I'm confident I can deliver exactly what you need. I have extensive experience in audio software development, specifically using ALSA and PulseAudio to optimize audio performance and functionality. With my strong background in C++ programming and audio processing, I can ensure that your custom-designed speaker and microphone function seamlessly together. My passion for audio technology drives me to create high-quality software that meets your specifications. Please send me a message so we can discuss the project in more detail and outline a timeline for development.
$600 USD 7 gün içinde
0,0
0,0

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$250 USD 7 gün içinde
0,0
0,0

Hello, I have solid experience developing audio software on Linux and working directly with ALSA and PulseAudio. I’m confident in delivering a solution that fully leverages your custom speaker and microphone while ensuring low-latency, high-fidelity audio performance. I’m interested in this project because it combines audio system programming with hardware-specific optimization, which aligns with my background. I can handle device detection, mixer and stream management, and implement robust playback and recording pipelines that integrate seamlessly with ALSA and PulseAudio. My approach will be to first interface with your hardware, verify proper driver and library support, then build and test the audio software for stable performance across typical Linux environments, ensuring your custom devices operate reliably. Looking forward to working with you! Can we discuss this further via private chat? Warm Regards, Alesha
$499,99 USD 7 gün içinde
0,0
0,0

Hello. I reviewed your requirements carefully. With my experience it's no problem. I have extensive experience in PHP, Linux, Laravel. I am very confident about this project. I can complete your project perfectly on time. Please contact me if you are interested. Thank you.
$700 USD 10 gün içinde
0,0
0,0

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