Best Noise Cancelling Software for Chromebook of 2025

Audacity is a free and open-source audio software that operates on multiple platforms, including Windows, macOS, and GNU/Linux. This user-friendly multi-track audio editor and recorder was created by a dedicated team of volunteers committed to open-source development. Users can capture live audio via a microphone or mixer, as well as digitize sounds from various media sources. The software allows for the importation, editing, and merging of audio files, and recordings can be exported in a variety of file formats, including the capability to handle multiple files simultaneously. Audacity supports audio resolutions of 16-bit, 24-bit, and 32-bit, with superior quality achieved through high-quality resampling and dithering techniques. It also accommodates effect plug-ins like LADSPA, LV2, Nyquist, VST, and Audio Unit, allowing users to modify Nyquist effects directly within a text editor or create their own plug-ins. Editing is simplified with features like Cut, Copy, Paste, and Delete, alongside unlimited Undo and Redo options for flexibility during sessions. Users can preview effects in real-time and manage their plug-ins effectively through the integrated Plug-in Manager, ensuring a smooth workflow while working on audio projects. Overall, Audacity stands out as a versatile tool for both amateur and professional audio enthusiasts.

Noise Firewall is a software tool for shared workspaces and call centers. It blocks ambient noise from the call center/shared workspace and stops customers from hearing it. It protects customers from ambient noises such as supervisors giving instructions, announcements on PA, and other agents talking to customers. Supports hybrid work models that combine remote work with work in the office. The Noise Firewall can also be used to remove non-human sounds such as car horns and barking dogs. It can be deployed in virtually any telephony environment. It supports both a distributed or centralized architecture. It does not require any connection to any cloud service. In addition, it protects sensitive and personal data from being overheard. This is in accordance with regulations such as HIPAA, FedRAMP, HIPAA and GDPR. It provides a useful dashboard that displays statistics about call quality, including a Noise Map of the Call Center.