CrystalSound

CrystalSound is an AI-powered noise cancelling desktop app and screen recorder for professionals, remote teams, and creators who need clear audio in virtual meetings, calls, and recordings.

Key capabilities include:

• Bi-directional noise reduction that removes background noise on both incoming and outgoing audio, plus echo suppression and feedback reduction for more intelligible calls
• My Voice Only mode that suppresses other people’s voices and isolates the user’s voice, useful in shared spaces and busy environments
• Screen and call recording with smart meeting minutes generation in English, designed to help users review and share what was discussed
• Audio file enhancement for MP3, FLAC, and WAV, plus a volume booster to increase loudness and consistency

Pricing: Freemium, includes a free trial; Premium plan ($86.4/year), and Elite Plan ( ($228/year) to be launched soonest.

Notable for its on-device processing that does not upload audio to servers for processing, and for working via virtual microphone and speaker devices that integrate with common conferencing apps (Zoom, Teams, Skype, Discord, Slack) and existing audio hardware.