Announcing 2Hz Speech Enhancement API, now in Preview

We are excited to announce that 2Hz Krisp API is in Preview now. Please Apply for Access if you would like to try it out.

This is the first Speech Enhancement API of its kind.

The API is capable of making three enhancements to speech, all powered by state of the art Deep Learning technologies.

/recover – fixes voice breakups in the audio caused by bad network conditions. Learn more about fixing voice breakups in this blog post

/denoise – suppresses background noise and leaves only human voice in the audio. Learn more about noise suppression in this blog post

/expand – expands the audio resolution from lowband to wideband. Learn more about bandwidth expansion in this blog post

An example request looks like this:

Continue reading Announcing 2Hz Speech Enhancement API, now in Preview

Meet Krisp: AI Powered Noise Suppression on your Laptop

At 2Hz we are building world’s best Noise Suppression technology. And we’ve achieved an incredible quality.

We use Deep Learning in our approach and our latest algorithm increases MOS score by 1.2 points in average on a large dataset of noisy speech. This is a remarkable result. So far we haven’t seen any other tech coming close to this.

Meet Krisp

We’re happy to share today that we are bringing this technology to YOUR FINGERTIPS.

In the last 4 months we have been baking Krisp ( An App designed for laptops, which after installing, upgrades your laptop’s microphone and speaker and adds a magical “Mute Noise” button to it to use during conference calls.

You can use Krisp with any Conferencing App you prefer, out of the box.

The cool thing is: you can both mute the noise going from you to the conference participants and also mute the noise coming from them to you. Bi-directional mute.

And it’s free.

Krisp has entered Private Beta last week. Learn more about it in this blog post. and subscribe for Beta here.