Learn how to suppress background acoustic noise using Picovoice
Koala Noise Suppression Python SDK.
Koala performs speech enhancement locally, keeping your voice data private (i.e. GDPR and HIPPA compliant by design). Furthermore, by running on the device, Koala guarantees real-time processing with minimum latency. The SDK runs on Linux, macOS, Windows, Raspberry Pi, and NVIDIA Jetson. Koala can also run on Android, iOS, and web browsers.
Noise Cancellation, and
Speech Enhancement are the same.
Install Noise Suppression Python SDK
Install the SDK:
Sign up for Picovoice Console
Log in to (sign up for) Picovoice Console . It is free, and no credit card is required! Copy your
AccessKey to the clipboard.
Import the package:
Create an instance of the noise cancellation object with your
Koala processes incoming audio in frames. The length of each frame can be attained via
handle.frame_length. Koala operations on single-channel and 16 kHz audio.
The source code for a fully-working demo with Koala is available on GitHub .