Lydbehandling Jobs

I have a single AI-generated stereo mix with audible friction and harsh edges. I need a senior audio expert to provide: Perceptual analysis Practical DSP strategies to tame harshness and add polish Feasibility guidance for stereo-only processing Deliverables: Video/screenshare (~1 hr) to dissect the track and discuss DSP approaches Concise 1–2 page summary with recommended processing chain and psychoacoustic rationale Stereo-only. No stems, no resynthesis. High-level technical guidance required.

I have a clip that was shot beside a busy street and the constant traffic rumble has buried both my questions and the guest’s answers. I need the traffic noise taken out and the dialogue brought forward so every word is clear and natural-sounding.

I have a single audio file that runs 31 minutes, but the first nine minutes are pure silence. The useful content is roughly 22 minutes long, recorded outdoors, and the wind left the voice sounding muffled. I need the track cleaned so the speech is as intelligible and natural-sounding as possible—no robotic artifacts, no heavy “AI” sheen, just solid manual restoration using tools you trust (iZotope RX, Adobe Audition, Reaper, etc.). Key points you’ll tackle • Remove or greatly tame the wind noise while preserving the character of the speaker’s voice • Bring the vocal forward, fix muffling, and balance the overall volume so it plays consistently on regular headphones or phone speakers • Trim out the silent opening so the finished file start...

I need the the guys voice completely cut out and the other voices in the background to be heard, there is whispering and would like to know who is talking in the background and if there is more than two people, there is a women and child and a guy talking to the women but need to know if there is other people while on the phone call Requirements: - Audio editing software proficiency - Experience in noise reduction techniques - Attention to detail for clear voice preservation Ideal Skills: - Audio engineering background - Familiarity with noise cancellation tools - Ability to deliver high-quality, clean audio Please ensure the final output retains the original voice clarity without any TV sound interference.

US Based USB Microphone Manufacture is looking for a USB software engineer that is capable of programming the C-Media Chip CM-6535 for Audio and HID functions. We are looking to update our existing software and add additional functions and bring our products up to date. Our company is constantly improving our existing products and adding new ones so we would be looking for a long term relationship. Must be able to demonstrate the ability to modify existing code and provide additional functions as maybe requested by us. We will provide all schematics, existing code and actual development Boards and a Functional Scope of Work. We have a fair budget in mind so we view this as an ongoing lucrative opportunity for the selected candidate.

I already have two live avatars that mirror real people as they speak to one another, yet the current pipeline adds several seconds of lag. I need your help driving total end-to-end latency (mouth movement, facial animation, and generated voice) down to a hard ceiling of one second while keeping everything completely self-hosted—no paid APIs or usage-based services. The finished solution must plug straight into my existing platform and remain free for the public to use. You will begin by profiling the present stack, spotting where frames or audio buffers pile up, then redesign the generation and streaming loop so that speech-to-text, text-to-speech, facial blend-shape synthesis, and video compositing all run in near real time. GPU acceleration, WebRTC, low-level ffmpeg calls, on-dev...

I need a recorded song adapted for karaoke. The song is in MP3 format. Requirements: - Remove lead vocals - Optional: Keep or remove background vocals Ideal Skills and Experience: - Proficiency in audio editing - Experience working with MP3 files - Ability to maintain audio quality after modifications Please provide samples of similar work.

Necesito integrar cancelación de ruido activa (ANC) en mis protectores auditivos 3M PELTOR X2, pensados para un entorno industrial. El objetivo es que el nivel de ANC pueda regularse mediante un control manual fácilmente accesible en el propio casco y que todo el sistema funcione con baterías recargables para evitar el uso de pilas desechables. Busco a alguien con sólida experiencia en electrónica de audio que pueda: • Diseñar el esquema electrónico y la PCB necesaria para añadir micrófonos, etapa de procesamiento y amplificación. • Incorporar un potenciómetro o selector físico que permita subir o bajar la intensidad de cancelación. • Prototipar y probar el sistema directamente so...

I'm looking for an experienced sound designer to create a high-quality VST plugin featuring realistic male and female choir sounds. The VST will be primarily used for background vocals across various music genres. Key Requirements: - Realistic and natural choir sounds (male and female) - Simple and versatile arrangements - Suitable for studio recordings, live performances, and home practice - English lyrics only Ideal Skills & Experience: - Proficiency in sound design and VST development - Experience with choral arrangements and vocal layering - Strong understanding of audio quality and realism - Previous work on similar projects would be a plus Please provide a portfolio showcasing relevant work.

I need an experienced video editor to create engaging automotive content for our YouTube, Instagram, Facebook, X (formerly Twitter), and Threads. Key Requirements: - Edit vlogs, tutorials, and product reviews featuring cars, bikes, and scooters - Fluent in Hindi or English - Proven experience in video editing Ideal Skills and Experience: - Expertise in editing for multiple platforms - Strong understanding of automotive content - Creative and detail-oriented - Proficient in video editing software (e.g., Adobe Premiere Pro, Final Cut Pro) Please include your past work and relevant experience in your application.

I am adding real-time audio and video to an existing React Native application and need someone who is already comfortable with the LiveKit SDK. The goal is simple: a reliable one-to-one and group calling experience that works seamlessly on both iOS and Android. You will receive the current code-base, Figma screens, and the LiveKit cloud instance that is already running. I need you to hook everything up—permissions, token generation, room management, connection state handling—and expose a clean set of components I can reuse anywhere in the app. Calls must remain active in the background, switch gracefully between Wi-Fi and cellular, and respect the platform guidelines for camera and microphone usage. Deliverables • A drop-in React Native module that wraps LiveKit’s ...

I’m sitting on 16 finished English audiobook recordings, each running under an hour, and I need them polished so they sound release-ready. The raw tracks already follow the script, but they still contain mid-session repeats plus a few technical flaws that need tidying up. Here’s what I’d like done to every file: • Strip out any repeated lines or sections. • Remove hum/buzz and the stray clicks or pops that crept in during recording. • Tighten the pacing by trimming long pauses and correcting the occasional stumble. • Smooth everything out with consistent volume-level normalization so listeners get an even, comfortable playback experience. Please keep the original sample rate and bit-depth; aside from that, feel free to use whichever tool chain...

--- ## Project Overview (For Vendors) Suppliers are required to collect and deliver a dataset of **English-language meeting audio recordings** that meet the specifications below. --- ## Volume & Timeline * **Total audio volume:** 2,000 hours * **Delivery timeline:** 10 weeks * **Participants per meeting:** 3 to 6 * **Maximum contribution per participant:** 5 hours --- ## Speaker Requirements * **50% native English speakers** * **50% non-native English speakers** (English as a second language) * All recordings must be **in English** * No restriction on country or locale --- ## Meeting & Recording Setup * All participants must be **physically present in the same room** * Each meeting must include: * **One far-field recording** via Zoom using: * Laptop or mobile pho...

We are seeking experienced data annotators proficient in both Norwegian and English and Finnish and English for a variety of projects. Your role will involve labeling and categorizing data to enhance machine learning models. Attention to detail and understanding of linguistic nuances are crucial. If you have a passion for language and technology, we want to hear from you! This is an excellent opportunity to contribute to exciting AI projects. Please provide examples of your previous work in data annotation. Please find the job description below for your review: Position: Menu Creation Agent (Operator 1 – Entry Level) Location: (Candidates must be native ) Language Requirement: Finnish (Native),Norwagian Duration: 1 Year Working Hours: 8 hours/day Start Date: Immediately Experience...

For my university course project I must prove that a complete Power Automate flow can: 1. accept either a pasted YouTube link or an uploaded video in Google Drive / OneDrive, 2. pull or generate an English transcript, 3. translate that transcript to Russian, 4. synthesize a natural-sounding Russian voice-over, and 5. return both the .txt transcript and the Russian audio file to the same Drive/OneDrive folder (email copy is fine too). Right now I have no automated way to extract the text, so the solution needs to cover transcription as well as translation and TTS. You may use Azure Cognitive Services, Whisper, or any tool that fits inside Power Automate—just keep everything wired into my Microsoft 365 account; I’ll share temporary credentials as soon as we start. ...

I'm looking for an experienced AV installer to set up a sound system in my Pilates/Lagree reformer studio. The system should include microphone integration and six pendant speakers, and be compatible with headsets. It needs to be hardwired with an auto interface. Requirements: - Professional installation of sound systems - Experience with microphone integration - Knowledge of pendant speaker setup - Ability to ensure headset compatibility - Hardwired system installation Ideal skills include AV installation, technical knowledge of sound systems, and previous experience in fitness studio setups. Please provide examples of similar work.

Develop AI Text-to-Speech & Voice Cloning SaaS Platform *Description:* We are looking for an experienced full-stack developer or development team to build a scalable AI-powered Text-to-Speech (TTS) and Voice Cloning SaaS platform. The platform should allow users to convert written text into realistic AI-generated voiceovers, supporting multiple languages, accents, and customizable voice styles. The system will target content creators, YouTubers, podcast producers, audiobook creators, marketers, and automation agencies. The final solution must be modern, scalable, secure, and optimized for high-volume audio generation. ⸻ Platform Objective The goal is to develop a web-based SaaS application that allows users to: • Convert text into natural human-like voiceovers • Gen...

I have an indoor security-camera recording where the microphone introduces a harsh, fuzzy distortion that often floods the track and buries otherwise clear speech. My goal is straightforward: give me an enhanced version that lets every spoken word be transcribed accurately. You’ll receive the original file exactly as captured. I need you to: • Remove or greatly reduce the distortion artefacts caused by the microphone itself. • Preserve vocal intelligibility without introducing metallic or “underwater” side-effects. • Deliver one master WAV (or lossless) file plus an MP3 reference that is ready for human or automated transcription. I’m comfortable with whichever tools you prefer—iZotope RX, Adobe Audition, Audacity with specialised plugins...

Ich habe bereits einen funktions­tüchtigen Prototypen auf Basis eines ESP32-WROOM-32 aufgebaut, stoße jedoch bei der Fein- und Serien­entwicklung an meine Grenzen. Ich suche deshalb Unterstützung, die Hard- und Software gleichermaßen abdeckt, um das Gerät für Trainings­puppen von Einsatzkräften zur Marktreife zu bringen. Was das System künftig zuverlässig leisten soll: • Audio ausgabe – wahlweise vorab gespeicherte oder per Funk übertragene Signale • Wärme­abstrahlung, damit eine Wärmebild­kamera die „Person“ erkennt • Bewegungs- und Geräusch­erkennung zur Interaktion mit Rettungs­kräften • Akkubetrieb mit intelligenter Energie­verwaltung (min...

I need an iOS app built around entertainment, with music playback at its core. The must-have capability is allowing users to create and manage playlists smoothly. Everything—UI, backend logic, and audio handling—should feel native, fast, and reliable on the latest iPhone and iPad devices. Here’s how I picture the first release coming together: • A clean Swift-based codebase that leverages AVFoundation (or another Apple-approved audio framework) for seamless playback. • An intuitive interface where users can browse tracks and build, edit, and reorder playlists in just a few taps. • Persistent storage so playlists survive app restarts and device reboots. • Polished UX details such as artwork display, scrubber controls, and smooth transitions bet...

For my university course project I must prove that a complete Power Automate flow can: 1. accept either a pasted YouTube link or an uploaded video in Google Drive / OneDrive, 2. pull or generate an English transcript, 3. translate that transcript to Russian, 4. synthesize a natural-sounding Russian voice-over, and 5. return both the .txt transcript and the Russian audio file to the same Drive/OneDrive folder (email copy is fine too). Right now I have no automated way to extract the text, so the solution needs to cover transcription as well as translation and TTS. You may use Azure Cognitive Services, Whisper, or any tool that fits inside Power Automate—just keep everything wired into my Microsoft 365 account; I’ll share temporary credentials as soon as we start. ...

I need a recording enhanced. It's currently in WAV format. Requirements: - Increase volume of quiet voice - Improve clarity of speech Ideal Skills: - Experience with audio editing software - Ability to enhance voice recordings - Attention to detail for clear output

I need a recording enhanced. It's currently in WAV format. Requirements: - Increase volume of quiet voice - Improve clarity of speech Ideal Skills: - Experience with audio editing software - Ability to enhance voice recordings - Attention to detail for clear output

I’m handing over a 5-minute phone recording where the main caller & the female gathering information on the other end are overwhelming everything that matters to me, the backround. The woman in the backround must be the focus and everything that is said and noises heard ,whispers said,need to be the focus. So What I need is the opposite: strip that dominant voice as far out of the mix as possible, then lift every background element—especially the faint whispers that surface in the final seconds—so they’re both clear and present. ** the recording may contain, suppressed, or partially removed audio elements and recovery is also a must. You’re welcome to work in iZotope RX, Adobe Audition, or any comparable suite, as long as the process stays transparent: se...

I need a lightweight Flutter application that lets visitors explore 40 outdoor artworks spread over roughly five kilometres. The core of the experience is a live GPS map (Google Maps SDK) showing the user’s position and the nearest artwork; a simple list view must automatically sort every piece by distance in real time. For each artwork the screen should present: • 2–3 hi-resolution images • A 3–4 minute audio interview which is stored in the database using backend • A short text blurb we’ll supply I will deliver all UI designs, colour palettes and assets. What I need from you is the complete build for both iOS and Android using Flutter, plus a small, browser-based backend (any lightweight stack you’re comfortable with) where my team can dra...

Multilingual Voice Recording Project – Code-Switching Conversations Project Name: BV Project Type: Remote | Ongoing (Limited Slots per Locale) Project Overview Project BV is a multilingual speech data collection initiative designed to enhance Automatic Speech Recognition (ASR) systems for high-value multilingual call center scenarios, including financial services, healthcare, and telecommunications. The project focuses on collecting natural code-switching conversational audio, where speakers alternate between two languages within a single conversational turn. Scripts will be provided; however, natural delivery, fluency, and context-appropriate language switching are essential. Language Requirements Primary Language (Native level – one required): Spanish (esES) ...

I have a set of short, very muddy cell-phone recordings (saved as .m4a files) that need to be examined for forensic voice analysis. Simple EQ or noise-reduction passes are not enough—I have to isolate and document specific vocal patterns, phrasing and inflections, not merely boost overall speech frequencies. The task • Extract every discernible vocal event from the background clutter without introducing artifacts that could compromise admissibility. • Supply a clean, clearly intelligible file (24-bit WAV preferred) plus a brief technical note describing the methods you applied—spectral repair, adaptive filtering, machine-learning separation, etc.—so the chain of custody and methodology are transparent. Acceptance criteria • Target voice stand...