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I need a professional to clean up heavily distorted audio from a voice recorder. The goal is to make background conversations between a man and woman discernible. Key Requirements: - Background noise reduction is crucial - Enhance clarity to distinguish specific words or phrases Ideal Skills: - Experience with audio restoration software - Strong understanding of noise reduction techniques - Ability to improve voice clarity in distorted recordings Please provide samples of previous work.
Project ID: 40208963
27 proposals
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Active 2 mos ago
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27 freelancers are bidding on average $114 USD for this job

Hi there, As a Professional Audio engineer and Certified Video Editor with experience of 10 years. I can do professional audio editing and post-production for radio shows, podcasts, interviews, presentations, voiceovers, audio lectures, and audiobooks, and remove background noise from audio and video clips. You can visit my profile too, I have completed more than 200+ projects on Freelancer.com with all 5-star feedback. Profile link: https://www.freelancer.com/u/Perfectworkers05 My services include; ★ Cleaning unwanted background noise. ★ Noise reduction (hiss, hum, buzz, or other static noise profiles) ★ Mixing operations (adding intros, outros, background music, splitters, etc) ★ Audio mastering ★ Enhance/mix audio for video including sound effects, music, and voiceover ★ Edit Voiceover work - editing to a script, scrubbing for mistakes, uhms, ahs, and deep scrubbing to remove breathes ★ Loop sections of audio to create a longer file ★ Merge multiple files into one ★ Cut a single file into multiple separate files ★ Deliver in a file format of your choice and more & more… I strive to provide a consistent and reliable editing experience for all of my clients by offering a hassle-free outsourcing experience. So feel free to contact me and I will do my best to help you. Cheers..!!
$30 USD in 1 day
6.4
6.4

As an accomplished Motion Graphic Artist, my deep understanding of sound design and expertise in audio editing equip me exceptionally well for the role of an Audio Restoration Specialist. My ability to edit and mix audio in a range of projects including podcasts and voice-overs demonstrates my proven competence with a wide variety of audio systems as well as my passion for crafting the highest quality sound. With over 7 years in the industry, I'm no stranger to challenging restoration work. Noisy and distorted recordings aren't new to me, and I can utilize a multitude of software tools to reduce background noise while bringing out even the faintest of dialogues. My dedication towards producing exceptional work will allow me to enhance your recording's clarity and make those valuable conversations identifiable. Collaboration is not just my duty but also my strength. Hence, I assure you that I’ll keep you involved throughout the process–providing updates at every stage, considering your preferences, and incorporating any feedback you may have. In me, you'll find not just an Audio Restoration Specialist but a partner committed to transforming your audio project. I eagerly await further discussion on how we can bring out the best in your recording!
$100 USD in 1 day
4.4
4.4

Hello! I'm a professional audio engineer with more than 5 years of experience. I will do audio editing to remove background noise, wind, echo, repair, clean, and fix. I specialize in improving different types of audio, such as podcasts, voice-overs, audio-books, meditations, and cleaning audio in videos. I can help make your recordings sound great. I can do Audio restoration, editing, cleaning, fixing, mixing, or mastering. I will turn your damaged audio into usable material by reducing or removing noises, clicks, pops, and reverb, and make your voice sound RICH and FULL. Not all audio can be fixed or repaired. I will try to do my best to make your audio 100% to your vision. I can assess your audio and provide you with a free sample so you know what you'll be getting. If you have questions, feel free to reach out and send me a message and I'll figure out the best solution for you. Best Regards! DayDream Studio!
$30 USD in 1 day
4.3
4.3

Hi there provide a sample so I can give you a free demo. Its hard to assess quality without hearing default audio first. Thanks
$55 USD in 7 days
4.4
4.4

Hi, I understand the complexity of recovering heavily distorted recordings. As a Sound Engineer, I specialize in forensic restoration using spectral de-noising and advanced dialogue recovery tools. My goal is to maximize intelligibility so those background conversations become discernible. My Restoration Process: De-clipping & De-crackle: Using iZotope RX Advanced, I will surgically reconstruct the peaks of the distorted waveform to reduce "harshness." Spectral Subtraction: I will isolate the specific frequency footprint of the background noise to separate it from the human voice. Intelligibility Boost: I’ll use multiband expansion and targeted EQ to emphasize the consonants and formants necessary to distinguish specific words. Timeline & Process: Free Diagnostic Sample: Restoring distorted audio has physical limits. I offer a free 30-second "Proof of Concept" so you can hear exactly how much clarity can be recovered before you commit. Final Delivery: Within 24-48 hours depending on the length of the file. Tools: iZotope RX (Spectral Editor), Pro Tools/Ableton Live, and professional monitoring. I prioritize clarity and truth in every restoration. I am ready to analyze your file and see what we can rescue. Best regards, Michell Moreno Sound Engineer
$250 USD in 2 days
4.0
4.0

Hi, I can help you clean and enhance the audio to reduce background noise and improve the clarity of the male and female voices as much as the source allows. I have experience working with advanced audio restoration tools to isolate dialogue, suppress noise, and enhance speech intelligibility, even in difficult recordings. My approach is careful and realistic: I focus on maximizing discernible words and phrases while preserving the natural character of the voices, and I’ll let you know upfront what level of improvement is achievable from the original file. I can start as soon as you provide the recording.
$30 USD in 1 day
2.6
2.6

Hi there, I am ready to start the project immediately and provide high-quality work. I have 10 year of professional experience in video editing and creation, and I have completed 350+ similar projects. You can check an example of one of those projects in my portfolio here: https://www.freelancer.com/u/Vsion2 I'm interested in discussing your project, If you have any questions or special requirements, please don’t hesitate to message me. I'd be pleased to have the chance to assist you further with your project Best Regards Alema Akter
$30 USD in 1 day
3.8
3.8

Hi there, I can help clean and restore your distorted voice-recorder audio to make the background conversation between the man and woman more discernible. I have experience with audio restoration tools and advanced noise-reduction techniques to reduce interference and improve speech clarity, focusing on isolating key words and phrases where possible. I’m happy to share relevant samples and discuss the scope, expectations, and timeline before starting. Best regards,
$100 USD in 1 day
2.4
2.4

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
$100 USD in 3 days
1.0
1.0

I have worked extensively with audio restoration projects focused on clarifying conversations in noisy environments. Your need to reduce background noise and enhance speech clarity aligns closely with my expertise. I may be new to Freelancer, but I bring solid experience to the table, including advanced skills in noise reduction software and techniques that improve voice intelligibility without introducing artifacts. My approach is careful and detail-oriented to preserve the natural tone of voices. If you’d like, we can schedule a quick call to discuss your recording and my methods with no obligation. Regards, Blaze Nicholas
$150 USD in 14 days
0.3
0.3

Unraveling the mystery in distorted audio? Let's clean up those crucial conversations! With 5 years of experience in audio restoration, I've honed skills in noise reduction and voice clarity. I'll ensure those specific words shine through seamlessly. I’ve successfully tackled similar projects offsite, delivering professional and clean results. I’d love to chat about your project! Worst case, you get free advice that can guide your project. Regards, Herman Johan du Plessis
$150 USD in 14 days
0.0
0.0

hello I am certified digital forensic professional with extensive experience in handling & analysis of multimedia artefacts. I can forensically remove the background noise to enhance the voice & speech between the two person. | I can start immediately Regards Kajal Majhi
$250 USD in 7 days
0.0
0.0

Hello, I can help restore and enhance heavily distorted voice recordings to make background conversations more clear and intelligible. I have experience using professional audio restoration tools to reduce heavy noise, clean distortion, and improve speech clarity—especially in challenging recordings from voice recorders. I’ll focus on isolating and enhancing the voices so specific words and phrases are easier to distinguish, while keeping the audio natural. I can deliver an improved version quickly and will share before/after samples if needed. Turnaround time depends on audio length, but short recordings can usually be processed within 24 hours. Looking forward to working with you. Best regards, Bobir
$40 USD in 1 day
0.0
0.0

Hello, I have experience cleaning audio files from noise, clicks, wind, and other unwanted artifacts, and enhancing sound quality. I work with powerful professional audio editing software and advanced restoration tools. Feel free to reach out, and we can work together.
$30 USD in 1 day
0.0
0.0

Walkertown, United States
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Member since Feb 6, 2026
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