
ONLINE AUDIO PRODUCTION SERVICES
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Professional Online Audio Production Services Worldwide
TravSonic provides professional audio production and editing services for films, podcasts, and audiobooks. Our studio specializes in dialogue cleanup, ADR, and podcast audio mastering, as well as commercial and broadcast mixing. We ensure high-fidelity sound and ACX-compliant mastering that meets the rigorous distribution standards of Netflix, Amazon, and Audible.
With over 2 decades of experience, we are experts in knowing what your audio project needs and have the resources to bring your concept to reality. TravSonic provides a wide range of audio production, lessons, and consultation services.

Services at a Glance


Audio Mixing for Film
Online audio mixing services for film, video, and media. Our engineers specialize in stereo & surround sound with fast turnaround and technical compliance. We bridge the gap between indie budgets and elite sonics, giving creators and agencies professional-grade engineering without the high-end studio price tag.
Audiobook and Podcast Editing
Crafting the final sound for audiobooks and podcasts, from cleaning up recordings to making sure every word sounds polished and ready for listeners. Our team will find the right voice-over talent to tell your story. We also have writers who will help keep the rhythm in your script, start to finish.
Audio Post-Production
Need full post-production sound services for video? You have come to the right place when it comes to sound for video and film. Our audio engineers have experience in sound design, Foley, and post-production for film. Broadcast & post mixing is essential to having your video project translate sonically on TV, web, and theaters.
Sound Design
Sound creates a unique atmosphere, entices emotion, awakens memories, and sets the important tone in a story. Our creative team has years of experience in sound design for films, games, and radio. We also house a massive library of SFX and production music tracks, offering a vast amount of options for sound design and music editing.
Online Audio Instruction and Lessons
Are you searching to broaden your knowledge of audio production and media? Or perhaps you’re just wanting to polish your current skills and expand your network. You have come to the right place for online audio production lessons, instruction, and tailored tutorials.
Content Guide
Our Online Services
Client Project Progress Dashboard
The TravSonic Project Dashboard is a web-based client interface. Receive real-time progress updates on every task and phase our production team executes for your project, keeping you fully informed from start to finish. All on an organized dashboard. Learn More
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Professional Audio Production Technical Standards
- Recording Capabilities: High-resolution audio capture up to 192kHz / 32-bit float.
- Post-Production Standards: Mixing for Stereo and 5.1 Surround Sound formats.
- Deliverables: Broadcast-ready files (WAV, AIFF) compliant with EBU R128 and ATSC A/85 loudness standards.
- Audiobook Specs: Guaranteed ACX/Audible compliance (RMS between -23dB and -18dB, -3dB peak, and -60dB noise floor).
- Remote Production: Real-time remote monitoring via Audiomovers and high-quality Source-Connect sessions.
Audio Production & Recording “Frequently Asked Questions”
How do I start an audio production project with TravSonic?
Starting is simple. Contact us with your project details, timeline, and service needs. We provide a Free Project Assessment to determine the best workflow and provide a custom quote tailored to your budget. You can also get real-time online estimates for selected service packages at travsonic.com/estimates.
Do you offer remote audio recording and editing services?
Yes! We offer a streamlined virtual workflow. Clients can collaborate with us from anywhere in the world via remote recording and mixing sessions. You also have access to the Client Dashboard for real-time project tracking and high-fidelity file reviews.
What is the turnaround time for your audio post-production services?
Timelines depend on complexity: Singles/Commercials/Upmixes usually take 2-7 days, while full audiobooks or film post-production may take 1-3 weeks or more. We provide a clear delivery schedule during the estimation phase.
What is the technical difference between audio editing and mixing?
Editing focuses on cleaning audio, removing noise, and fixing verbal stumbles. Mixing is the artistic process of balancing levels, EQ, and effects to ensure a professional, cohesive sound.
What audio file formats do you require for mixing and mastering?
For the best results, we recommend 24-bit/48kHz WAV files. Please provide “dry” files (no heavy EQ/compression) and ensure every track is clearly labeled before uploading.
Does your audio production meet Netflix and Spotify loudness standards?
Absolutely. We engineer all mixes to meet industry-standard requirements, including -24 LKFS for broadcast and specific LUFS targets for streaming platforms like Spotify, Apple Music, and Netflix.
Do you provide professional voice-over talent and casting?
Yes. We have access to a diverse pool of professional, multilingual voice-over talent. We can assist with casting to ensure you find the perfect voice for your brand or narrative project.
Can you handle immersive audio and surround sound?
Yes, we specialize in Spatial Audio and surround sound mixing for film, trailers, and documentaries, providing all necessary deliverables for DCP and theatrical.
What is your Quality Control (QC) process for audio deliverables?
Our team performs a rigorous multi-point review of every mix. We check for technical errors like clipping or noise floor issues, as well as creative consistency across all tracks.
How do you determine the cost of an audio production project?
Pricing is project-based, calculated by the duration of the audio, the number of tracks, and the intended distribution platform. We offer competitive rates and secure online payment options.







