Audio Processing Jobs

I have roughly 500 music videos saved in my YouTube Premium library and I need each one converted to an MP3. The task is straightforward: pull the audio, keep it at standard quality (128 kbps), and deliver the files with no additional metadata. I’ll share a playlist link containing every video as soon as we start. You’re free to use tools such as yt-dlp, youtube-dl, or FFmpeg—whatever lets you move quickly and keep the sound clean at the required bitrate. Deliverables • A folder (zipped or cloud-hosted) containing ~500 MP3 files at 128 kbps • Filenames matching the original YouTube titles • No embedded tags or artwork I’m looking for someone who can batch-process the lot reliably and get them back to me in an organized package. If that’s ...

I need a skilled audio analyst to review an audio tape. The audio was used by the prosecution to convict me, and I believe it was transcribed improperly. Requirements: - Analyze audio for incorrect speaker attribution. - Compare with prosecution's transcription. - Provide a detailed report on discrepancies. Ideal Skills: - Experience with audio analysis. - Attention to detail. - Strong understanding of transcription accuracy. - Ability to deliver clear, concise reports.

I need help wiring my application up to ElevenLabs so that text can be converted into natural-sounding speech on demand. The core task is to hit the ElevenLabs TTS API reliably, return the audio stream, and make it available for playback or download inside my product. I have not settled on a specific programming language, so whether you prefer Python, JavaScript, or something else that works smoothly with REST endpoints and WebSockets, feel free to recommend the best path. Likewise, I am open to ideas on adding extras—voice cloning, accent or speed tweaks, or any of the voice-quality controls that ElevenLabs exposes—if you can implement them cleanly. Please outline: • the stack you intend to use • how you will handle authentication, caching, and error handli...

I'm seeking an experienced audio editor to refine a 10 to 30-minute meditation audio file. Requirements: - Noise reduction - Voice enhancements - Adding background music - Fixing stutters/repeats Ideal Skills & Experience: - Proficiency in audio editing software (e.g., Garage Band) - Experience with meditation or relaxation audio - Attention to detail and a good ear for sound quality

I’m getting ready to launch an Internet radio stream and want the on-air sound to be as polished as any professional station. My priority is audio setup and optimisation, from microphone chain through to the encoder that will feed my Icecast/Shoutcast server. Although the core project is for Internet radio, I also send occasional simulcasts to YouTube Live, so the chain you build should translate cleanly there too. Networking, servers and scheduling are already in place—I simply need your engineering ears and technical know-how to make the audio sparkle. What I expect from you • Analyse my existing gear (mics, mixer/interface, processors, software encoder). • Recommend and apply EQ, compression and loudness settings that meet streaming best practices. ...

I need help improving the audio quality of a static phone video. The video mainly features speech, but the audio is hard to hear. I'm looking for someone who can: - Improve clarity of speech - Remove static noise Ideal skills and experience: - Proficiency in audio editing software - Experience with speech enhancement and noise reduction - Attention to detail for high-quality output Please provide samples of previous work.

I need a video sound professional to remove various types of sounds from a video. The goal is to enhance audio quality and clarity. Key requirements: - Remove background noise - Eliminate unwanted voices - Get rid of mechanical sounds - Remove any music Ideal skills and experience: - Proficiency in audio editing software - Experience with noise reduction techniques - Ability to work with different audio layers - Attention to detail - Prior experience with similar projects is a plus The final output should have clear, professional-quality audio. Please provide samples of previous work.

I have a recorded focus-group session that runs at 90 minutes. You will receive both the raw audio file and the companion video, so you can use whichever medium helps you, the audio is clean and there is no overlapping dialogue. The discussion centres on psychological research themes, so terminology from training activities and engagement needs to be transcribed accurately. What I need from you is a clean, verbatim transcript with each speaker clearly identified. Timestamps every five minutes are sufficient, though feel free to mark shorter intervals if you find it helpful when multiple participants talk at once. Filler words (“uh,” “um,” etc.) only need to be kept when they add meaning; otherwise streamline the text for readability. Before starting, confirm that ...

I have an almost-finished video-localisation app: it already turns any user video into multiple languages by chaining speech-to-text, translation and text-to-speech. The last hurdle is the “believability” of the final clip. Right now both lip-movement timing and mouth shapes drift from the generated speech, and the audio itself feels flat because the recordings that feed the TTS are noisy. I want the final export to look and sound as if it were natively shot in the target language, with noticeably better modulation and intonation. What I expect from you • Diagnose and correct the lip-sync engine so phoneme-level mouth shapes and overall timing line up perfectly with the new audio. • Design or fine-tune a voice pipeline (clean-up, enhancement or a different TTS mo...

Enhance and isolate background voice from noisy audio file

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I want a straightforward tool that lets me write or paste rich-formatted text—bold, italics, headings, lists—then turn that script into an automatic video. As soon as the text is ready, I should be able to pick a male or female text-to-speech voice and have the system generate the narration and sync it with the on-screen text, finally exporting a share-ready MP4. Core workflow I’m after 1. Compose or edit content in a WYSIWYG field that preserves formatting. 2. Click “Generate” to create a voiceover using text-to-speech (male and female voices available). 3. The app lays the formatted text onto slides or animated captions, times them to the audio, and renders a video preview. 4. Download or publish the final video without extra manual steps. Acceptan...

I’m building a small toy that plays a single prerecorded sound. To make this work I need a PCB design built around the OTP voice chip, a LiPo battery with its recharge module, and an on-board micro speaker. A simple momentary push-button should trigger playback; no other activation modes are required. Space is at a premium: the entire populated board, battery, and speaker footprint must fit comfortably within roughly 3 cm × 3 cm x 4 cm. Deliverables • List of components • Connection intructions Please choose components easy to be found in the web, cheap and use as few as possible.

We are looking for a freelance audio transcriptionist fluent in Q'eqchi' (Belize) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Q'eqchi' (Belize) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $50.00 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Q'eqchi' (Belize) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the ...

We are looking for a freelance audio transcriptionist fluent in Chinese Mandarin (Taiwan) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Chinese Mandarin (Taiwan) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $53.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Chinese Mandarin (Taiwan) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the follow...

We are looking for a freelance audio transcriptionist fluent in Q'eqchi' (Mixed) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Q'eqchi' (Mixed) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $46.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Q'eqchi' (Mixed) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the fol...

We are looking for a freelance audio transcriptionist fluent in Swahili (Mixed) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Swahili (Mixed) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Swahili (Mixed) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be acce...

We are looking for a freelance audio transcriptionist fluent in Swahili (Kenya) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Swahili (Kenya) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $20.25 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Swahili (Kenya) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be acce...

We are looking for a freelance audio transcriptionist fluent in Hausa (Nigeria) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Hausa (Nigeria) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Hausa (Nigeria) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be acce...

We are looking for a freelance audio transcriptionist fluent in Haitian Creole (Haiti) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Haitian Creole (Haiti) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $43 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Haitian Creole (Haiti) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countrie...

We are looking for a freelance audio transcriptionist fluent in Amharic (Ethiopia) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Amharic (Ethiopia) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $36 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Amharic (Ethiopia) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not b...

We are looking for a freelance audio transcriptionist fluent in Telugu (India) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Telugu (India) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Telugu (India) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be accepte...

We are looking for a freelance audio transcriptionist fluent in Indonesia (Indonesian) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Indonesia (Indonesian) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $15 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Indonesia (Indonesian) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countrie...

We are looking for a freelance audio transcriptionist fluent in Thai (Thailand) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Thai (Thailand) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $36 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Thai (Thailand) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be accepte...

We are looking for a freelance audio transcriptionist fluent in Tamil (Sri Lanka) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Tamil (Sri Lanka) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $15 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Tamil (Sri Lanka) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be a...

We are looking for a freelance audio transcriptionist fluent in Tamil (India) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Tamil (India) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Tamil (India) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be accepted: ...

We are looking for a freelance audio transcriptionist fluent in Vietnamese (Vietnam) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Vietnamese (Vietnam) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $22 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Vietnamese (Vietnam) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will...

We are looking for a freelance audio transcriptionist fluent in Hindi (India) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Hindi (India) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Hindi (India) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be accepted: ...

We are looking for a freelance audio transcriptionist fluent in Bengali (Mixed for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Bengali (Mixed) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Bengali (Mixed) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be accep...

We are looking for a freelance audio transcriptionist fluent in Bengali (Bangladesh) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Bengali (Bangladesh) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Bengali (Bangladesh) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries w...

We are looking for a freelance audio transcriptionist fluent in Bengali (India) for a large-scale AI data collection project. Work remotely on a flexible scheduleand get paid per audio hour transcribed. WHAT YOU'LL DO: Listen to audio recordings in Bengali (India) and produce accurate written transcripts following project guidelines. Review and self-correct your work before submittingthrough the online platform. PAY RATE: $18.50 USD per audio hour transcribed REQUIREMENTS: - Native speaker of Bengali (India) - Strong written accuracy and listening skills - Basic to junior transcription experience - Reliable internet connection - Able to work independently and meet weekly targets NOT ELIGIBLE: Applicants currently residing in the following countries will not be acc...