Bilateral Beats

Hear the Difference

Use headphones for the best experience

* Sample of Solarphunk by Holoniverse

Our Story

My son was born with an underdeveloped corpus callosum. This manifested in various developmental challenges, including symptoms similar to other neurodivergent conditions (ADHD, autism, etc.).

My wife had success with EMDR therapy, which used bilateral visual and tactile stimulation to help with processing trauma. Her therapist noted that bilateral stimulation helped neurodivergent brains to calm and focus.

I started researching bilateral music, and found that there were very few options for bilateral audio tracks. Most of them were calm and meditative, but there were no options for upbeat or rhythmic music that my son would enjoy.

Inspired by how bilateral stimulation is used in practices like EMDR — we built Bilateral Beats to make upbeat, rhythmic bilateral audio available for any music you enjoy.

FAQ

What is bilateral audio?

Bilateral audio alternates sound between the left and right ears. This forces communication between the brain's hemispheres.

Why use bilateral audio?

Many people find that bilateral audio helps with focus, relaxation, and emotional processing. It can be used in therapeutic settings like EMDR, while you are working, studying, or relaxing.

Is this EMDR?

No. Bilateral Beats is an audio processing tool that creates alternating left-right playback. It is not therapy and not a medical device.

Is this a music streaming service?

No. Bilateral Beats is not a music streaming service. You upload tracks that you own, preview the bilateral track, then download it to play on your own device. Tracks expire 30 days after upload.

Can I upload copyrighted music?

You may only upload music that you own or have the rights to use. Bilateral Beats does not claim any rights to your music, but you are responsible for complying with copyright laws.

Does it work on any song?

Most songs work well. Very complex or beatless audio may produce less consistent switching.

Why does my bilateral track sound different?

In order to create clear left-right alternation, we have to turn stereo tracks into mono, which can cause a loss of some stereo effects and change the overall sound. This is expected.

Why does web import cost more than file upload?

Web imports require downloading the audio from the source (using bandwidth and processing), then bilateralizing it. We charge 2x the track duration to cover both steps: once for download/conversion, once for bilateral processing. File uploads only charge for processing since you're providing the file directly.

What file types are supported?

We support MP3, FLAC, AAC, and M4A files for upload. MP3 and FLAC are returned in the same format. AAC/M4A files are converted to FLAC (AAC/M4A is patented).

Where can I get music to bilateralize?

Easy option: Just paste a URL! We support SoundCloud, Bandcamp, Vimeo, Instagram, and hundreds of other sites.
Note: Web imports cost 2x track duration (download + processing).

Upload files: If you have audio files, you can upload them directly and only pay for bilateral processing. Purchase and download from:

• Bandcamp
• Jamendo
• Beatport
• Free Music Archive

Some streaming platforms may also allow you to purchase and download some tracks, such as iTunes and Amazon Music.

How long does processing take?

Processing time varies based on track length and server load, but most tracks are ready within a few minutes.

Do I need headphones?

For the intended left-right effect, yes — stereo headphones or a stereo speaker setup are recommended.

Where does the money go?

Most of the revenue goes to cover server hosting costs. Some goes towards development and maintenance. Any other profits go towards the research and development of BioHarmonic Architecture.

What's next for Bilateral Beats?

If there is enough interest in this tool, we have ideas for integration with music streaming services, cloud storage providers, and more customization options. Create an account, try it out, and let us know what you'd like to see!