Last updated 12-09-2025
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Spectrahertz
Spectrahertz offers a suite of AI-powered audio restoration tools tailored for musicians, producers, and content creators. Its core functionality revolves around detecting AI-generated audio and watermarks, removing unwanted artifacts, embedding custom watermarks, and enhancing spatial audio. The platform is designed to help users transform AI-generated drafts into polished, studio-ready masters.
The tool targets modern producers who need precise audio restoration and enhancement without compromising quality. It provides a pay-as-you-go credit system, making it accessible for both casual users and power users. Spectrahertz stands out by combining high detection accuracy with low latency and strong data security through zero-knowledge encryption.
Key differentiators include its comprehensive Restoration Suite that covers detection, artifact removal, watermark embedding, and advanced spatial audio processing such as stereo widening and binaural 3D headphone effects. An experimental room immersive feature simulates realistic acoustics for VR and gaming applications. The platform supports common audio formats like MP3, WAV, and FLAC up to 100MB and delivers high-quality 24bit - 48kHz WAV outputs.
The workflow is straightforward: users upload their audio files, select the desired processing tool, and receive processed audio within minutes. Spectrahertz ensures all credits never expire, and there are no subscriptions or hidden fees. Additionally, the platform offers priority processing, dedicated support, and API access for higher-tier plans, catering to professional and enterprise needs.
Security is a priority; the platform never listens to or uses audio data for training, ensuring user content remains private. The AI algorithms provide non-destructive processing, preserving the natural character of audio while removing imperfections. Overall, Spectrahertz delivers precise, secure, and flexible AI audio restoration tools suitable for a wide range of audio production tasks.
🎯 AI Music Detection identifies hidden watermarks with 99.9% accuracy
🧹 Artifact Removal cleans unwanted noise while keeping audio natural
🔐 Watermark Embedding protects original tracks with invisible marks
🎧 3D Headphone processing creates clear binaural sound for headphones
🌌 Stereo Widening enhances stereo sound on all playback systems
High accuracy watermark detection with 99.9% success rate
Flexible pay-as-you-go credit system with no expiration
Supports common audio formats and outputs high-quality WAV files
Strong data privacy with zero-knowledge encryption
Includes advanced spatial audio tools for immersive sound
Processing credits required for each tool use, which may add up
Room Immersive feature is experimental and may not suit all users
What audio formats does Spectrahertz support?
Spectrahertz supports MP3, WAV, and FLAC files up to 100MB and delivers processed audio as high-quality 24bit - 48kHz WAV files.
How long does audio processing usually take?
Most audio files are processed in under 2 minutes, though processing time depends on file size and the selected tool.
Do processing credits expire over time?
No, all credits purchased on Spectrahertz never expire and can be used whenever needed without subscriptions.
How does Spectrahertz ensure the security of my audio data?
The platform uses zero-knowledge encryption and does not listen to, share, or use your audio for training purposes.
What is the difference between the spatial audio tools offered?
Stereo Widening enhances stereo width, 3D Headphone provides binaural positioning for headphones, and Room Immersive simulates realistic room acoustics for VR and gaming.
Can I use processed audio commercially?
Yes, all processed audio is fully owned by you for commercial use; Spectrahertz retains no rights to your content.
What happens if my audio processing fails?
If processing fails due to system errors, credits are automatically refunded. Incompatible or corrupted files trigger an error message before charging credits.