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FreqWave EQ

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Enhance and customize your browser audio with a powerful 8-band equalizer and voice enhancement.

Audio Editing
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TL;DR - FreqWave EQ

  • 8-band audio equalizer for browser tabs.
  • Voice enhancement presets for improved audio clarity.
  • 100% local processing ensures privacy and no tracking.
Pricing: Free forever
Best for: Individuals & startups

What is FreqWave EQ?

Editorial review
FreqWave EQ is a browser extension that provides an 8-band audio equalizer for any tab playing audio. It allows users to precisely control their audio experience, from podcasts and movies to YouTube videos, by adjusting frequencies from 32 Hz to 8 kHz with a range of ±12 dB per band. The extension also includes a Voice Enhancer with four curated presets (Off, Dialogue, Leveler, Clarity) to fix common audio problems and improve speech clarity or overall sound quality. Designed for users who prioritize audio quality, FreqWave EQ processes all audio locally within the browser using the Web Audio API, ensuring privacy with no data leaving the device, no servers, and no tracking. It features a live FFT visualizer to show real-time spectrum changes after EQ application, persistent settings that save automatically, and low-latency routing to prevent performance impact on web pages. It's available for Chrome and Edge.
how we evaluateSourcebob3x.github.io ↗

Pros & Cons

Pros

  • Comprehensive audio control for any browser tab.
  • Enhances voice clarity and levels for various content types.
  • Ensures user privacy with local processing and no data collection.
  • Real-time visual feedback of audio changes.
  • Settings are automatically saved and persistent.

Cons

  • Only available as a browser extension (Chrome and Edge).
  • No mention of custom preset saving beyond persistent settings.

Key Features

8-Band Parametric EQ (32 Hz to 8 kHz, ±12 dB)Voice Enhancer with four presets (Off, Dialogue, Leveler, Clarity)Live FFT Visualizer for real-time spectrum display100% Local Audio Processing (Web Audio API)Persistent Settings (automatically saved)Low-Latency Routing (offscreen document processing)Master Volume and Pre-Amp control

Pricing

Free

FreqWave EQ is completely free to use with no hidden costs.

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FreqWave EQ FAQ

How does FreqWave EQ ensure my audio privacy?

FreqWave EQ processes all audio entirely within your browser using the Web Audio API. No audio data is ever recorded or sent to any external servers, and there are no accounts or logins required, ensuring your listening habits remain private.

Can I use FreqWave EQ to improve the audio quality of live streams or video calls?

Yes, FreqWave EQ works on any tab playing audio, including live streams and video calls. You can use the 8-band EQ or the Voice Enhancer presets like 'Dialogue' or 'Leveler' to improve the sound quality in real-time without interruption.

What is the 'Leveler' preset in the Voice Enhancer and when should I use it?

The 'Leveler' preset in the Voice Enhancer includes a dynamics compressor that evens out loud and quiet passages in audio. It is ideal for content with inconsistent volume levels, such as live recordings, to provide a more consistent listening experience.

How does FreqWave EQ avoid slowing down the web pages I'm browsing?

FreqWave EQ uses low-latency routing where tab audio capture runs in an offscreen document. This means the extension never directly interacts with the page's Document Object Model (DOM), preventing it from impacting the performance or responsiveness of the website you are on.

Source: bob3x.github.io