CEDAR Cambridge vs Decrackle Audio AI

CEDAR Cambridge is a 64-bit platform for speech enhancement and audio restoration on macOS and Windows. Its modular processing system can be automated and is described for audio forensics and security, archives and libraries, broadcast, and mastering. Voice extraction options include DNS, DNS Two, FNR, and VoicEX; other tools address noise, impulse sounds, and speech intelligibility. Retouch provides spectral editing, while dynamics, loudness control, and equalisation modules cover operations such as compression, limiting, and normalisation. Depending on hardware, processing can reach up to 100 times faster than real time. Cambridge can integrate with media asset management systems and add track reports and metadata to databases. Its Report Generator records processing details and produces PDF, HTML, or XML reports. Silent 1 is intended for individual users, while Series V is aimed at batch processing in archives, libraries, and forensic laboratories. The listed starting price is £349, with a 14-day trial; prospective hardware or systems buyers are directed to contact CEDAR Audio for pricing information.

Decrackle Audio AI provides audio denoising, transcription, and audio management through web tools and an API. Its API supports batch and streaming transcription with automatic language detection across 30+ languages. Developers can use a TypeScript SDK or REST API; the SDK works in Node.js 18+ and modern browsers. Scoped, plan-based API keys and presigned URLs provide controls for API and file access. The free plan includes basic denoising, 10MB storage, and 30 minutes of processing per month. Professional adds premium denoising, up to 10,000 processing minutes per month, and MP3, WAV, FLAC, and Opus output. It costs $18/mo, with an annual option at $180 a year. Separate offerings include a Content Creator App for video editing, podcast recording, captions, and storyboarding; its page invites users to join a waitlist. A conversation intelligence suite describes recording, transcription, keyword derivation, sentiment analysis, summaries, insights, and reporting. The company lists media, content creation, editing software, call centers, customer service, and education among the sectors it serves.