วิศวกรรมเสียง Jobs

I need a skilled audio engineer to create a smooth transition between two parts of a rock song. I've already edited the two parts together, but I need help refining the transition. Requirements: - Smooth transition from one part to another - No additional effects needed (e.g., fade in/out, crossfade) - Deliver in MP3 format Ideal Skills: - Experience with rock music - Proficiency in audio editing software - Attention to detail for seamless transitions

I have a 2-minute-30-second track with a definite 60s rock flavour that now needs its final polish. All raw multitrack stems are ready; what I need is a balanced, punchy mix followed by a clean, streaming-ready master. The mix should have a cool 60s analogue feel with not too much modern compression. Happy for subtle auto tune to be used on the vocals and strings - but not like modern pop music Key focus: the classical string parts and the lead vocals must sit front-and-centre without losing the vintage drive of the guitars and drums. Think warm analogue character, clear separation, and a cohesive stereo image true to that era. Turnaround is flexible but I’d like to sign everything off within the next month. I’ll supply reference songs once we start so you can match tonal col...

Hi! I’m looking for a music producer/composer to create upbeat commercial-style dance tracks for a primary school dance curriculum business in Australia. The music needs to sound modern, exciting, and professional — similar in energy/style to commercial pop dance music used in dance studios, kids dance competitions, TikTok/Just Dance style content, or clean workout/aerobics pop. We want a strong “studio dance class” vibe while still being school-appropriate for children aged approximately 5–12. Important: Original music only (must be fully licensable for commercial educational use) No copyright issues or samples from existing songs Instrumental preferred (minimal/simple vocal chops are okay) Clean, upbeat, positive energy Strong beat and easy-to-follow rhythm ...

I need someone to enhance a conversation audio recording with high background noise. The recording is under 30 minutes. Key requirements: - Reduce background noise - Enhance clarity of voices Experience with audio editing software is ideal.

I'm looking for an experienced audio mixer to refine a couple of songs/song mixes I've put together. They're intended for dance competition routines. Requirements: - Blend songs with smooth fades - Fix noticeable cuts Ideal Skills and Experience: - Proficiency in audio mixing software - Experience with pop, electronic, and hip-hop genres - Attention to detail and strong sense of timing Please ensure mixes are polished and ready for competition.

I'm looking for a skilled WebRTC developer to implement real VoIP calling functionality for my app, WolfCall. Current Architecture: - PSTN callback flow: Twilio calls the user’s SIM number first, then bridges the international destination. Target Architecture: - Real VoIP/WebRTC in-app calling. Requirements: - User presses Call inside WolfCall. - Call stays completely inside the app (no Android/iPhone system dialer). - No callback to user mobile SIM. - Audio handled through internet/WiFi/mobile data. - Twilio only calls the destination number. - Full in-app call control (mute, speaker, hangup, etc.). Preferred Technologies: - Twilio Voice SDK OR Twilio Voice JS SDK / WebRTC. Important Notes: - The backend and business logic are already working in production (Supabase backen...

Goal: Create a FULLY AUTOMATED process that takes a male audio file and converts it into a female voice. What you must do: 1) Take the male audio I provide 2) Convert it into a female voice 3) Upload the final audio into a Google Drive folder 4) Add the Google Drive link in your competition entry 5) Explain clearly what software/tools you will use 6) Explain clearly how you will automate the FULL process from start to finish Important: - The automation must run locally - The final voice must sound perfectly natural and human - The female voice must correctly reproduce the multiple emotions, tone and intonations from the original audio - The result must NOT sound robotic or AI-generated - The automation must be able to process multiple audio files - Do NOT clean the original audio more...

Goal: Create a FULLY AUTOMATED process that takes a male audio file and converts it into a female voice. What you must do: 1) Take the male audio I provide 2) Convert it into a female voice 3) Upload the final audio into a Google Drive folder 4) Add the Google Drive link in your competition entry 5) Explain clearly what software/tools you will use 6) Explain clearly how you will automate the FULL process from start to finish Important: - The automation must run locally - The final voice must sound perfectly natural and human - The female voice must correctly reproduce the multiple emotions, tone and intonations from the original audio - The result must NOT sound robotic or AI-generated - The automation must be able to process multiple audio files - Do NOT clean the original audio more...

I’m looking for a clean, dependable MIDI mapping for my Allen & Heath K2 that plugs straight into Traktor Pro. Here’s what I need: • All looping and effects controls mapped logically across the K2’s encoders, buttons, and shift layers. • LED feedback that mirrors Traktor’s state so I can read loop length, active FX, and on/off status at a glance. • A tidy .tsi file plus a short setup guide explaining any modifiers, shift functions, and recommended deck layout. The mapping should install with no additional tools—just import, assign the K2 as controller, and play. Please test it thoroughly so every button, knob, and RGB LED behaves exactly as described. If you’ve built advanced Traktor mappings before, especially for modular...

Build Full HTML5 Radio DJ Studio + 24/7 AutoDJ System with System/Desktop Audio Capture for Wowza (MSSQL + Multi-Station) We have a Wowza Streaming Engine running on Windows Server 2022 Datacenter that has been serving multiple radio stations perfectly since 2010. Currently we ingest an old Adobe/RTMP source and push out HLS/DASH streams for web browsers. We are now moving to a modern, 100% Adobe-free system using only Wowza for everything.

I need a talented arranger to transform a melody into a full jazz song for a musical. Requirements: - Genre: Jazz - Arrangement for a full jazz band - Thematic integration suitable for a musical context Ideal Skills: - Proficiency in jazz composition and arrangement - Experience working with full jazz bands - Strong understanding of musical theater dynamics Please provide samples of previous work.

PCB Designer Needed for Small LED Headphones Music Player Board with 1GB Storage I need an experienced PCB designer to create a small manufacturable PCB for LED headphones. The main purpose of the device is to play music without a phone. Bluetooth is optional/secondary, but the product must work as a standalone music player. The PCB should be compact, ideally no bigger than a USB flash drive, around 50 mm x 20 mm or smaller if practical. Main function: - Standalone music playback without phone - 1GB onboard storage for downloaded music - Music should be transferred to the device, preferably through USB if practical - Audio output should go to headphone wires using solder pads or through-holes - No headphone jack required - LED output/control for LED headphones - Bluetooth playback from...

I’m ready to take my next YouTube release from “nice visuals” to a fully immersive experience and need a sound designer who can wrap every frame in an inspiring, uplifting atmosphere. The project is cinematic in style, and I want the audio to carry the same emotional sweep—nothing dark or ominous, but a hopeful, energising lift that supports the visuals without overpowering them. Here’s what absolutely must stand out: • Dialogue – clean, clear, sitting confidently on top of the mix. • Background music – curated or crafted to reinforce the uplifting tone and flow naturally with the on-screen narrative. • Ambient sounds – subtle yet present enough to deepen the sense of place and movement. I don’t have reference...

I'm looking for an experienced audio engineer to come to my house in Stamford, CT (no virtual or phone assistance) to help with the following: 1. Balance sound between my USB microphone and over-ear headphones to resolve volume mismatch issues. 2. Set the noise floor to meet standards. Ideal Skills and Experience: - Proficiency with USB microphones and over-ear headphones - Experience with and knowledge of their noise floor requirements - Hands-on experience in sound engineering and audio setup Looking for someone who can provide on-site assistance and ensure professional-level audio quality. Please only apply if you're located near Stamford, CT, and can work in person.

I need an expert to enhance an audio recording of a conversation I had. The primary challenge is reducing static background noise. It is one hour long. Ideal skills and experience: - Proficiency in audio editing software (e.g., Audacity, Adobe Audition) - Experience in noise reduction techniques - Ability to improve clarity of speech without distorting the original audio - Prior work in professional audio enhancement is a plus Please include relevant experience in your application.

I have a short, fifteen-second WAV clip of my voice that I need treated with a true NYC drill vocal chain. The goal is to keep my natural character yet push it firmly into that Sugarhill Ddot lane—darker formants, heavier low-mid presence, extra bite on the transients, and spotless clarity so every word cuts through an 808-heavy mix. Right now I sound a bit young (17) and high-pitched; I want that fixed without making me unrecognizable. For this first step I’m only asking for the processed sample and the exact chain or preset you used (plugin list with settings or a session file). If the treatment nails the deeper tone, added aggression, and cleaner articulation I’m after, I’ll immediately commission you to handle the full song as a paid job. Read carefully because...

I’m assembling a small team of native-level Portuguese speakers to help me enrich an AI speech database. Your contribution will be to capture natural-sounding audio in the form of daily conversations. Feel free to sit with a friend, chat to your phone, or even interview yourself—what matters is that the dialogue flows naturally in Portuguese. Topics you can focus on are entirely up to you, but I’m especially interested in recordings about current events, personal experiences, and hobbies or other interests. Each session can be as short as one minute or stretch to an hour; work whenever inspiration strikes, up to roughly five hours a day. All recording and submission happen through our dedicated mobile app, so a modern smartphone and a stable internet connection are must-...

I have a finished Pop song tracked in Logic Pro that now needs a professional mix and master. The priority is bringing the lead vocal forward without sacrificing the track’s energy, then delivering a vinyl-ready master that will translate cleanly to lacquer. Because the song is already registered with ASCAP you will need to sign a standard Non-Disclosure Agreement before I release the multitracks. You are free to use your preferred chain—analog or in-the-box—so long as the work stays inside Logic Pro for full session recall. Please document any outboard settings you print. Deliverables • Mixed Logic Pro session with all processing active or frozen • 24-bit/96 kHz stereo master WAV tailored for vinyl (-6 dBTP, correct side length) • 16-bit/44.1 kHz r...

I need help isolating voice in pre-recorded audio. The main challenge is reducing the volume of the TV in the background. Ideal skills and experience: - Expertise in audio processing - Experience with noise reduction techniques - Familiarity with audio editing software Please provide samples of previous work.

I’ve got a single-track WAV file of an interview where the mic let us down: the levels drift, doors slam in the hallway, traffic leaks through, and everything feels muddy. I need the two spoken voices—mine and the interviewer’s—to sit front and center, balanced and intelligible, with the random background sounds stripped away or pushed so far back they’re barely noticeable. The job is straightforward: isolate and enhance both voices equally, tame those intermittent noises, even out the volume, apply tasteful EQ, light compression, and final mastering so the end result sounds as if we recorded in a treated room. No artefacts, no robotic gating—just natural, polished speech. Deliverables • Restored full-resolution WAV (same length as original) ...

I'm seeking an experienced rig and front-of-house operator for a pop/rock music festival. The festival is at a medium-sized venue (500-2000 attendees). Key Requirements: - Own and operate all necessary equipment - Manage rig and FOH from afternoon to evening Ideal Skills and Experience: - Proven experience in similar music festival settings - Expertise in pop/rock sound management - Ability to handle medium-sized venue dynamics we need a tech person to download existing music files into their own rig and operate in-ear moniters for 4 musicians as well as manage front of house sound for a 30 minute performance July 1, 2026 in the city of Markham and attend at least 2 rehearsals with the band to get set up and aquainted with their personal needs during the performance

I need two Latin music tracks cut and blended for an event performance. The final track should be romantic and smooth. Requirements: - Experience with Latin music genres - Skills in audio cutting and blending - Ability to achieve a romantic and smooth mood

I'm seeking a skilled composer to bring my dark and intense rock lyrics to life. Requirements: - Create a rock composition centered around drums - Convey a dark and intense mood Ideal Skills and Experience: - Proficiency in rock music composition - Strong drumming skills - Ability to interpret and enhance dark themes in music If you have a passion for rock and can create captivating, intense soundscapes, I’d love to hear from you. Please share samples of your work.

I have an ongoing slate of bite-sized seasons—around 80-100 episodes per run, each running just 1-3 minutes—that need full-service dubbing for multiple target languages. Priority tongues at the moment are Indonesian, Thai, Vietnamese, Tagalog, Latin-American Spanish, and Brazilian Portuguese, but a wider scope is also welcome. Here is the production flow you would step into. My team supplies the original Chinese video along with time-coded SRT files already translated into your language. From your side I need voice casting, direction, recording, and precise sync. Depending on the title, I will ask for either • clean, separate stems for every character (dry, no processing) or • a final mix. I will confirm which route before each assignment, so please be comfor...

I have a cinematic rap / trap record that needs a top-tier mix and master that will hold up on YouTube first and foremost, while remaining fully ready for streaming platforms and sync placements. Clarity, punch, and dynamic control are critical because I want the track to slot straight into TV, film, or sports programming without extra tweaks. You’ll receive full stems along with the reference tracks I’ll supply so you can lock in the exact vibe I’m after. The low-end has to hit like modern trap, the vocal has to sit forward and clean, and the overall master must meet current loudness guidelines without squashing the groove. Please deliver: • Final 24-bit WAV master (streaming + sync ready) • Separate instrumental master in the same spec • Any additio...

I'm seeking a heartfelt video montage to honor a relative's memory. The montage should be a mix of slideshow with background music and narrative with voiced-over memories. Key requirements include: - High-quality video production - Ability to incorporate photos and videos - Background music selection or integration - Voiceover recording for narratives Ideal skills and experience: - Video editing expertise - Proficiency in video production software - Experience with audio integration - Strong storytelling ability I'm looking for a freelancer who can work quickly and deliver a touching tribute.

I need an experienced audio editor to clean up a 15-minute short film. The audio needs balancing and should be free of any background noise. Key Issues: - Background noise - Volume inconsistencies - Distorted audio Ideal Skills and Experience: - Proficiency in audio editing software (e.g., Audacity, Adobe Audition) - Experience with film or video audio editing - Ability to deliver high-quality, polished audio

I’m organising a small public screening in central London and need an experienced AV freelancer who can run the technical side seamlessly from load-in to load-out. The space already has power and blackout capability; what it lacks is reliable projection and crisp, balanced sound. Here’s what I’m counting on you to handle: • Projection setup – bringing and aligning a quality projector, screen and any cabling so the picture is tack-sharp. • Microphones and PA – supplying and configuring enough mics for a brief introduction and Q&A, plus a compact speaker system that fills the room without distortion. • Show-time support – staying on site during the event to monitor levels, switch sources if needed and troubleshoot on the fly. We&...

I have a 10–15 minute MP3 of a two-person conversation that was captured on an outdoor patio. Wind, background chatter, and general patio noise are masking the voices from start to finish, so following the discussion is almost impossible. Your task is to pull those voices forward, strip away as much unwanted sound as practical, and hand back a single, clearly intelligible track. Feel free to reach for Adobe Audition, Audacity, iZotope RX, or any other toolset you rely on—what matters is the result, not the method. What you will hand over • A fully restored, easy-to-understand audio file in the same MP3 format (a high-quality WAV version as well would be appreciated). Acceptance is simple: the dialogue must be comfortably audible from the very first second through ...

I need a skilled digital forensics expert to help determine if my partner is being unfaithful. Your main task will be to extract voices from videos, and if possible, provide subtitles. The extracted audio will be used to analyze conversations to see if they are talking to someone else. Ideal Skills and Experience: - Proficiency in digital forensics - Experience with audio and video extraction - Discretion and confidentiality are paramount Please provide samples of previous work and ensure you can handle sensitive situations professionally.

More details: What aspect of your vocals do you think needs the most improvement or alteration? Everything, I sound shit, I need to sound more professional than like a child What information should successful freelancers include in their application? Experience What genre best fits the song you want to produce? Indie or country

I'm looking for a talented music producer to create a one-minute hip hop jingle. The style should be 80's boom bap with scratching elements, reminiscent of Run DMC. This jingle will be used for social media content (comics and zines) made by Hand Plant Press. Requirements: - One minute in length - 80's boom bap style - Scratching elements - Inspired by Run DMC Ideal Skills & Experience: - Expertise in hip hop production - Experience with 80's sounds and techniques - Proficiency in scratching and turntablism - Ability to create nostalgic and retro vibes

I’m ready to start live streaming on TikTok, but I still need OBS Studio installed, configured, and styled. I’d like you to: • Guide me through a clean install of the latest OBS Studio on my Windows machine and confirm all dependencies are in place. • Connect OBS to TikTok via the custom RTMP server so my stream key, bitrate, resolution, and audio settings are fully optimised for the platform’s limits. • Design the initial set of scenes—full-screen camera, screen-share with picture-in-picture, and a “starting soon / intermission” screen—complete with basic overlay graphics, chat box, and alert widgets. • Run a short test broadcast to check stability and fix any dropped-frame or sync issues. • Leave me with a ...

I need assistance to set up a system to digitize my vinyl records. Here's what I have: -Technics 1210 Turntable Fosi X5 preamp Focusrite Scarlett 4th Gen interface - iMac Computer I prefer using Audacity for this task, and I want the digitized files to be in MP3 format. Ideal Skills and Experience: - Familiarity with Audacity - Experience with vinyl digitization - Knowledge of audio input setup on computers - Ability to provide guidance or documentation for future use

Dirijo una iglesia en línea de habla hispana y cada domingo publicamos un breve set de alabanza. El servicio requiere que grabes –con tu propio equipo– tres canciones contemporáneas de adoración en español y me envíes tanto el video como el audio final, listos para subirse a nuestra página. Preferiría que además de cantar también toques teclado o guitarra; si no, una voz impecable acompañada con pistas de adoración bien mezcladas funciona igual de bien. Lo importante es que tu pronunciación en español sea clara, tu afinación constante y la grabación suene profesional, sin ruidos de fondo ni cortes. Calendario y formato • Entrega semanal: material listo cada jueves a...

I'm seeking a talented musician to help create instrumentals that will serve as a foundation for my own lyrics and melodies. The sound should be reminiscent of mid-2000s emo and alternative music. Requirements: - Must include Guitar, Drums, and Bass. - Piano or Strings may feature on some songs. - Chords, riffs, rhythms, and backing instrumentals are needed. Ideal Skills: - Proficiency in guitar, drums, and bass - Experience in emo/alternative genre - Ability to create engaging and dynamic instrumentals - Collaborative mindset Please provide samples of relevant work.

I need a skilled music mixer to create a dynamic mashup for my dance group. Requirements: - Mashup of 4-5 songs - Incorporate Pop, Hip-hop, Electronic, and Classical genres - High energy suitable for dance routines Ideal Skills: - Experience in music mixing and mashups for dance/competitions - Proficiency in multiple music genres - Ability to create engaging and seamless transitions Project Specifics: Starts with Let it grow from the Lorax - then mixes into different genres of pop, hiphop, classical, and ends back with the lorax song - for the dancers to do all different types of genres in one dance. fun novelty dance

I need an experienced audio editor to merge multitrack M4a audio files (iPhone voice recordings) for a podcast/audio cast. Key requirements: - Merge multitrack audio files - Deliver in M4a format Ideal skills and experience: - Proficiency in audio editing software - Experience with podcast audio processing - Attention to detail and high-quality output

I’m organising a cosy gathering with fewer than 50 guests and need a complete, professional sound solution. The vibe I’m after is closer to a DJ set than a formal PA announcement, so I’m looking for someone who can supply, install, and run DJ decks and quality speakers that can comfortably fill a small venue without overpowering conversation. Here’s what I expect on the day: you bring the gear, handle delivery, cabling, and tidy installation, run a quick sound-check, stay on-site to monitor levels, then strike everything once we finish. Clean, well-balanced audio is essential, and I’ll need at least one microphone ready for short announcements. Deliverables • Industry-standard DJ decks and mixer • Two powered main speakers on stands (plus a mon...

I need professional audio setup for a corporate event. Key requirements: - High-quality sound system - Microphones for speakers - Audio mixing equipment - Setup and teardown Ideal skills and experience: - Experience with corporate events - Knowledge of audio equipment - Problem-solving skills - Ability to work under pressure

I need professional help to enhance low-volume audio from my home camera. The main issue is that people talking in the background makes it hard to hear the main speech. Key Tasks: - Increase overall volume - Make speech clearer - Reduce background noise from conversations Ideal Skills and Experience: - Experience with audio editing software - Ability to effectively remove background noise - Skills in enhancing speech clarity I want to hear what the two people are saying it has a lot of static I also have more that I need done

I have a 35-minute audiobook narration that needs to move from “raw read” to a fully mastered, listener-ready production. Your task is to remove room noise and breaths, balance levels, and bring out a clear, warm voice throughout. Once the dialogue is polished, I’d like you to weave in calm and soothing music—both as a light underscore in selected passages and as gentle transitions between 5-10 natural chapter breaks. I don’t have exact cue points marked yet, so I’ll rely on your ear to propose where short transitional tones will enhance flow without ever competing with the narration. A brief, equally subtle intro and outro theme will bookend the piece. Please deliver: • A single, ACX-compliant master WAV plus the chaptered files you build &b...

I have a set of dry female vocal stems ready to go and I need a full trance-techno instrumental built around them. Think driving club energy with lush synth layers, evolving arpeggios and the kind of polished punch you hear on modern festival stages. I’ll share a couple of reference tracks the moment we start so you’ll have a clear feel for the direction. Core requirements • The mood must sit firmly in the trance/techno space—uplifting builds, hypnotic drops and a solid four-on-the-floor foundation throughout. • Synthesizers and arpeggios are non-negotiable elements; use them creatively to complement the vocal melody without crowding it. • Please match the key and tempo of the vocal (I’ll supply that info with the stems) and arrange a radio-fri...

I need assistance setting up 5 or more Sonos One speakers. Ideal Skills and Experience: - Experience with Sonos products, especially Sonos One - Knowledge of home network setup and Wi-Fi optimization - Ability to configure speakers for multi-room audio - Basic understanding of smartphone apps for speaker control Looking for someone who can ensure a seamless setup and optimal sound experience. Please provide relevant experience in your bid.

I need assistance setting up an audio interface in my home studio for recording guitars or bass. Key requirements: - Configure audio interface for music recording - Optimize setup for home studio environment - Ensure high-quality sound capture for guitars/bass Ideal Skills: - Experience with audio interfaces and home studio setups - Knowledge of guitar/bass recording techniques - Ability to troubleshoot and optimize audio systems

European Portuguese Speakers for App-Based Recording Task We need 100 Females and 100 Males Speakers for this recording project. We are seeking additional native European Portuguese speakers for a simple audio recording project. The work involves reading and recording short sentences through our mobile application. Record a set of short sentences in European Portuguese Use our app to complete the recordings Follow provided guidelines carefully Ensure clear audio quality in a quiet setting Native speaker of Portuguese (Portugal) Access to a smartphone (Android or iOS) Good pronunciation and reading skills Ability to complete the task in a quiet environment $10 USD for completing all 748 recordings Payment will be made after successful quality review If you are interested in this proje...

We have a long term audio recording projects. All off our scripts are Standard German . So, we need a Voice artist to make an audio in 16hk and 48hk. Please bid only native Vo. Budget: Depends on the quality Deadline: Asap

I have a single audio file where the person I actually need to hear is buried under everything else. The main voice is far too quiet for comfortable, private listening and any subtle details are getting lost. Your task is to pull that voice forward: lift its volume transparently, tame the competing background sounds, and balance the overall tone so the speaker sounds clear and natural when I play the file through regular headphones. I’m not looking for dramatic creative effects—just a clean, intelligible track that feels effortless to listen to from start to finish. Deliverables • Restored, ready-to-listen audio in the original format (plus a high-quality WAV if you work from a lossy source) • Brief note of the key steps or filters you applied, so I have a rec...

realistic AI voice generation. It allows users to create natural-sounding speech from text in multiple languages and voices. ​Here is a breakdown of what makes their platform stand out: ​Key Features ​Text-to-Speech (TTS): Converts written text into high-quality, human-like audio. It excels at capturing nuance, emotion, and natural pacing, making it sound less robotic than traditional TTS engines. ​Voice Cloning: Allows you to upload a short sample of a real human voice and create a digital replica. You can then use that cloned voice to read any text. ​Voice Library: A community-driven library where you can browse and use thousands of pre-made voices suited for different tones, ages, and styles. ​Speech-to-Speech (STS): Lets you speak into a microphone and transform your audio into another...

I'm seeking an experienced music producer to mix and master a 130 ukg style track. The ideal candidate should have a strong background in ukg or drum and bass music and be able to deliver a warm, analog sound. Key requirements: - Expertise in mixing and mastering - Proficiency in ukg or drum and bass genre - Ability to achieve a warm, analog sound Please provide samples of similar work.